We exhibited at the 22nd Mechanical Components Technology Exhibition (M-Tech) from June 20 (Wednesday) to June 22 (Friday), 2018!

From orders of 1 to over 1 million units, we provide a suitable production system and processing equipment for quick delivery. Continuous operation is also possible with a 24-hour system!

Our company, as a manufacturer of plastic machining, is engaged in a wide range of fields including industrial equipment, plant equipment, and scientific instruments. 【Special Process Equipment and Detailed Description】 ■ Polymer Adhesion - This involves bonding acrylic monomers, melting the acrylics together to ensure they do not come apart. They become a single unit and can be bonded without bubbles. ■ Buffing - This is a polishing process. Acrylic, even with a cut surface, can be polished to shine, and transparent sheets become clear. ■ Blasting - This process involves spraying sand or similar materials with air to roughen the surface. Our company can accommodate both sandblasting (sand) and bead blasting (glass beads). ■ Special Process by Printing - Thick printing using UV silk printing ⇒ This is a printing method that raises marks on surfaces such as buttons. ※ Adopted for elevator buttons in Osaka Metro.

• Contract manufacturing
• Processing Contract
• Other contract services

A must-see for those struggling with acrylic products!

We exhibited at the 22nd Mechanical Components Technology Exhibition. We sincerely thank everyone who visited us. Our company showcased three types of acrylic processed products. 1. Acrylic processed products using our polymer adhesive, buffing, and blasting techniques. 2. Acrylic processed products from the general-purpose division (micro machining, multi-surface machining) using polymer adhesive. 3. Acrylic processed products from the trimming division (mass production, large item processing). *Please refer to the photos for more details. Additionally, we also made the negotiation tables used at Tokyo Big Sight ourselves. We received positive feedback from many attendees, which led to networking opportunities with different industries, and the event concluded successfully. *For more details, please contact us or download the PDF.

• Resin processing machine

Certified "Takumi" polishing technology! Quick delivery for orders ranging from 1 to over 1 million pieces!

Our company, as a plastic machining manufacturer, is engaged in a wide range of fields including industrial equipment, plant equipment, and scientific instruments. We can handle orders from 1 to over 1 million units with an appropriate production system and processing equipment for quick delivery. Continuous operation is also possible with a 24-hour system. Furthermore, we conduct dimensional inspections and appearance inspections, delivering high-quality processed products with a robust quality system in accordance with ISO9001. 【Trimming Department Machine Specifications】 ■ Mobile panels, low-voltage panels, optical product thickness 10mm ■ Mobile panels, low-voltage panels, ornament panels ■ TV frames, amusement-related panels, thickness 10mm ■ TV frames, amusement-related panels, thickness 10mm

• Contract manufacturing
• Processing Contract
• Other contract services

Certified "Takumi" craftsmanship! Quick delivery for orders ranging from 1 to over 1 million pieces!

Our company, as a plastic machining manufacturer, is engaged in a wide range of fields including industrial equipment, plant equipment, and scientific instruments. We can accommodate orders from 1 to over 1 million units with a suitable production system and processing equipment for short delivery times. Continuous operation is also possible with a 24-hour system. Furthermore, we conduct dimensional inspections and appearance inspections, delivering high-quality processed products with a robust quality system in accordance with ISO9001. 【Trimming Department Machine Specifications】 Machine Brand Size ■ Projector Measurable up to 150×150 ■ Drilling Machine (DZ-DESK) Up to 3mm thickness ■ Masking (Lami-Man) Up to 8mm thickness, up to 1180mm width ■ GODO Solution ■ Nasca CAD/CAM ■ Mastercam X8

• Contract manufacturing
• Processing Contract
• Other contract services

We can manufacture colors and thicknesses according to customer specifications that are not available in the standard lineup of material manufacturers, such as thicknesses exceeding 200 mm.

Our company, as a plastic machining manufacturer, is engaged in a wide range of fields including industrial equipment, plant equipment, and scientific instruments. Cast materials are produced by molding acrylic blocks from liquid acrylic monomer. Therefore, we can manufacture colors and thicknesses that are not available in the standard lineup of material manufacturers, tailored to customer specifications. [Examples of cast material processing] ■ Cast acrylic in glass color (molded block) ・ NC machining ・ Top surface: buff finish (polishing) ・ Side surface: blast processing (made opaque) When light is shone from the back, the sides gently glow ・ Size: 25×150×300

• Contract manufacturing
• Processing Contract
• Other contract services

For board thicknesses not specified by the manufacturer, we will bond them using polymer adhesive to achieve the desired thickness. We handle a wide range of industrial equipment, plant equipment, and scientific instruments!

Our company, as a manufacturer of plastic machining, is involved in a wide range of fields including industrial equipment, plant equipment, and scientific instruments. For sheet material processing, we process thick sheets into blocks and perform NC machining. For sheet thicknesses that are not available in standard specifications, we achieve the desired thickness through polymer adhesive bonding. 【Examples of Sheet Material Processing】 ■ Processed product made of 40mm thick transparent acrylic - NC machining - Top surface: Buffed (polished) - Side surface: Blasted (made opaque) ■ Machining of transparent acrylic over 10t into button shapes, followed by buff polishing and silk printing from the back - Front surface: UV thick silk compatible * Silk printing plate fee is required separately.

• Contract manufacturing
• Processing Contract
• Other contract services

Mass production is possible with one of the largest multi-axis machining machines in Kansai! We also perform tool sharpening in-house to match the precision of the machining surface.

Our company, as a plastic machining manufacturer, is engaged in a wide range of fields including industrial equipment, plant equipment, and scientific instruments. For sheet material processing, we process thick sheets into blocks using NC machining. For sheet thicknesses that are not specified by manufacturer standards, we achieve the desired thickness through polymer adhesive bonding. 【Examples of Sheet Material Processing】 ■ Processed product made by bonding transparent 3t + frosted 3t + transparent 40t using polymer adhesive - The frosted part is embedded in the wall of a building from the bottom surface - The part above the frosted section protrudes as a guide, allowing light to enter from the back and illuminate it ■ Machined from transparent acrylic 10t into a button shape, followed by buff polishing and silk printing from the back - Surface: UV thick silk compatible * Silk printing plate fee is required separately

• Contract manufacturing
• Processing Contract
• Other contract services

Thickness not specified by the manufacturer will be achieved through polymer adhesive bonding! We accommodate a wide range from custom products to mass production.

Our company, as a plastic machining manufacturer, is engaged in a wide range of fields including industrial equipment, plant equipment, and scientific instruments. For sheet material processing, we process thick sheets into blocks and perform NC machining. For sheet thicknesses not specified by manufacturer standards, we achieve the desired thickness through polymer adhesive bonding. 【Examples of Sheet Material Processing】 ■Processed product of 120mm thick transparent acrylic - NC machining (front and back) - Surface: Buffing (polishing) - Back surface: Blasting (to create a milky appearance) When light is shone from the back, the recessed areas gently glow from behind. ■Milk-white acrylic, machined from 40mm - V-groove machining on the rising side (a method with high processing difficulty) - Overall surface: Blasting

• Contract manufacturing
• Processing Contract
• Other contract services

We can manufacture colors and thicknesses according to customer specifications that are not available in the standard lineup of material manufacturers, such as thicknesses exceeding 200 mm.

Our company, as a plastic machining manufacturer, is involved in a wide range of fields including industrial equipment, plant equipment, and scientific instruments. Cast materials are produced by molding acrylic blocks from liquid acrylic monomer. Therefore, we can manufacture colors and thicknesses that are not available in the standard lineup of material manufacturers according to customer requests. [Examples of cast material products] ■ Cast acrylic in smoke color (molding of blocks) ・ NC machining, recessed processing on the back with irregular shapes ・ Surface: Buffed finish (polished) ・ Back: Blasted finish (made opaque) When light is introduced from the back, the recessed areas gently glow from behind ・ Size: 100×100×250

• Contract manufacturing
• Processing Contract
• Other contract services

We can manufacture colors and thicknesses that are not available in the standard lineup of material manufacturers according to customer requests.

Our company, as a plastic machining manufacturer, is engaged in a wide range of fields including industrial equipment, plant equipment, and scientific instruments. Cast materials are produced by molding acrylic blocks from liquid acrylic monomer. Therefore, we can manufacture colors and thicknesses that are not available in the standard lineup of material manufacturers according to customer requests. [Examples of cast material products] ■ Pink acrylic cast (molded block) - NC machining, counterbore processing on the back with an irregular shape - Surface: Buff finish (polishing) - Back: Blast processing (to create a milky appearance) When light is introduced from the back, the counterbore area gently glows from behind - Size: 80×100×300

• Contract manufacturing
• Processing Contract
• Other contract services

Our company will exhibit at the "102nd Tokyo International Gift Show Autumn 2026" held at Tokyo Big Sight. At this exhibition, we will introduce various products made using sustainable knitting techniques, specifically <Whole Garment>, which utilizes only the necessary yarns to reduce resource waste. These products include bags, knit caps, gloves, lampshades, belts, and more. Additionally, we will demonstrate our design software <APEXFiz Design>, which enables everything from planning and design to color consideration, realistic fabric simulation, and 3D virtual sampling of products, showcasing new possibilities in knitting technology and solutions that lead to increased productivity. Booth: East 7-T44-26 (East Hall 7) Exhibition Content: APEXFiz Design (design software) SHIMA Datamall (digital content web service) yarnbank (comprehensive web service for yarn information) SHIMANAVI (e-learning system) Knit samples (whole garment knit accessories, three-dimensional swatches, etc.) <Contact Information> Tokyo Branch, Minami TEL: 03-3246-0511

[Instructor] Attorney Shinya Tsuchiya, Ishizaki & Yamanaka Law Office [Key Lecture Content] When various problematic behaviors arise from employees, such as poor work attitude, harassment, and lack of cooperation, if the employer mismanages the response, it can significantly undermine workplace order and operational efficiency, and there is also a possibility that the legal validity of disciplinary actions or personnel measures taken against the employee in question may be denied. To avoid such risks, appropriate and consistent responses based on employment regulations and internal systems are required. On the other hand, dealing with "problematic employees" can often place a significant psychological and practical burden on busy supervisors and HR personnel. In order to maintain smooth business operations, support for those responding and organizational preparedness have become essential in today's environment. In this seminar, we will systematically organize practical knowledge useful in the field by considering specific scenarios, focusing on the legal points and practical strategies to keep in mind when responding to various types of "problematic employees" that have been emerging recently.

We will be exhibiting at the "1st Chubu Food Industry Creation Exhibition '26" to be held at Port Messe Nagoya from November 4 (Wednesday) to November 6 (Friday), 2026. As a new addition to our lineup, we will showcase the "Cordless Sanitary Handy Pump," which is a product we started selling in April last year, alongside our "Compact Sanitary Handy Pump Model MHS." - Cordless! Portable anywhere! Easy to use! Simple cleaning! It is compatible with standard 18L cans and BIB (Bag-in-Box) and features a structure that allows for easy disassembly and cleaning. We would like to invite you to visit us at this opportunity. - Venue: Port Messe Nagoya - Our exhibition booth: Hall 1 "C-66"

Global Information will co-host a free webinar titled "In Vitro Diagnostics (IVD) Market Outlook 2025-2030: Growth Opportunities and Key Trends" in partnership with the research company Kalorama Information. ■Content Based on the findings of Kalorama Information's flagship report "World IVD Market" 19th edition, we will discuss the key segments of the IVD industry and the extensive demographic, social, economic, regulatory, and clinical factors influencing each segment. ■Language Japanese and English *The presentation will be conducted in English (with Japanese subtitles). ■Speakers Speakers: Daniel Granderson: Senior Editor Justin Saeks: Senior Market Analyst ■Agenda *The schedule/content below is subject to change. 1. Introduction and Market Background 2. Key Segments of the IVD Market 3. Regional Analysis and Geographic Opportunities 4. Strategic Market Trends Shaping the Industry 5. Key Market Topics 6. Competitive Dynamics and Industry Direction 7. Conclusion

RIKEN Optics will exhibit at the "Green Cross Exhibition 2026 in Sapporo," which will be held from September 16 (Wednesday) to 18 (Friday) at the Sapporo City Sports Exchange Facility (Tsudome). This exhibition will showcase products that enhance safety and comfort on-site, including fog-resistant protective glasses and goggles, welding protective gear, laser protective glasses, and protective filters, all under the concept of "Safety through Visibility." ◆ Visitor Benefits and Pre-registration Visitors who complete a survey at our booth will receive an original clear file featuring a new illustration of "Shigoto Neko" (Working Cat) drawn by Kumamine-sensei! To ensure a smooth experience, we are accepting pre-registration for attendees. Those who register by September 11 (Friday) will receive an original "Shigoto Neko" fan featuring the newly drawn illustration! You can visit our booth on the day of the event without pre-registration, but we encourage you to register in advance for a smoother experience. ▼ Pre-registration for attendance here [until 9/11] https://forms.gle/hTHUk27F7nCwQo1L9