We will be exhibiting at the "High-Performance Materials Week 2018, 3rd High-Performance Ceramics Exhibition"!

From material selection such as ceramics, quartz glass, and high melting point metals to cooperation in new product development, you can rely on us for precision processing of hard and brittle materials.

We perform grinding, cutting, and polishing of various ceramics, quartz glass, and difficult-to-machine materials such as tungsten and molybdenum. With the motto "If it can be processed in iron, there is nothing that cannot be processed in other materials," we have accumulated technology over the years. We primarily use machining centers, owning over 70 three-axis machines and more than 15 five-axis machines, as well as ultra-high precision machines with linear specifications. Additionally, we have a comprehensive range of measuring equipment, including three-dimensional measuring machines, image measuring instruments, and laser microscopes. We have established a quality assurance system, and we can perform cleaning and drying in a clean room, as well as vacuum packaging. Even if there is little experience with ceramics or high melting point metals, we consider factors such as heat resistance, low expansion, high hardness, wear resistance, and electrical insulation to select and propose materials that meet your requirements. If you have new materials or are struggling with processing materials, please feel free to consult with us. 【Business Activities】 ○ Processing and sales of various ceramics and brittle materials such as quartz glass ○ Processing and sales of high melting point metals such as tungsten and molybdenum ● For more details, please download our catalog or feel free to contact us.

• Other electronic parts

Here are examples of processing quartz glass, which can be processed more efficiently than ceramics.

We will introduce examples of processing quartz glass and heat-resistant glass. Quartz glass is softer and can be processed more efficiently than general ceramics. The main point of caution in processing is its fragility, so our company aims to minimize damage to the material during processing as much as possible. Specifically, this involves managing the wobble of the grinding wheel, using high-grit diamond particles, sharp diamond particle shapes, and soft bond grinding wheels. 【Processing Example】 ■Product Name: Shower Plate ■Material Used: Tempax ■Processing Method: MC Processing ■Size: φ2.0, 2,000 holes ■Application: Gas introduction for various manufacturing equipment For more details, please refer to the catalog or feel free to contact us.

• Processing Contract

Free gift of material property tables! We introduce tungsten, molybdenum, and more.

The "Material Guide" provides descriptions of various materials categorized by their characteristics and types. Materials such as ceramics, as well as high melting point metals like tungsten and molybdenum, exhibit excellent properties such as heat resistance, wear resistance, and insulation. It also introduces semimetals like silicon and glasses such as quartz glass. 【Featured Products】 ○ High melting point metals ○ Ceramics ○ Semimetals ○ Glass, etc. For more details, please download the catalog or feel free to contact us.

• Processing Contract
• Other metal materials

From a single prototype to mass production, we respond with short lead times! We also offer suggestions for materials to be used.

Top Seiko Co., Ltd. procures and processes various materials such as ceramics, tungsten, molybdenum, and tantalum in-house. We also offer material suggestions based on the intended use of our customers. We select and propose materials that meet your desired conditions, such as heat resistance, low expansion, high hardness, wear resistance, electrical insulation, and conductivity. We can source materials not only from domestic manufacturers but also from overseas suppliers, and we will process them according to your requirements. 【Processing Technologies】 - Shape processing technology - Groove processing technology - Precision processing technology - Micro-hole processing technology - Deep hole processing technology - Screw processing technology, etc. For more details, please download our catalog or feel free to contact us.

• Processing Contract

[Speaker] Ministry of Land, Infrastructure, Transport and Tourism, Road Bureau, Planning Division, Road Economic Research Office Planning Specialist Yuki Endo [Key Lecture Content] The Ministry of Land, Infrastructure, Transport and Tourism is advancing discussions on the realization of automated logistics roads as a new form of logistics in response to recommendations from the "Interim Summary on the State of High-Standard Road Networks," addressing logistics crises and carbon neutrality. This lecture will introduce the final summary on the state of automated logistics roads published in July of the 7th year of Reiwa, as well as the demonstration experiments planned for the 7th year of Reiwa. [Lecture Items] 1. Final summary on automated logistics roads 2. Demonstration experiments for the 7th year of Reiwa 3. Q&A / Business card exchange

[Speaker] NTT Docomo Business Inc. 5G & IoT Services Department Director in charge of Global Connected Cars, Yuji Tamai [Key Lecture Content] The value of SDV lies in continuously cycling 'updates × data × cloud', and connectivity is a prerequisite for this. In this presentation, we will organize the barriers of quality, cost, and regulation faced in global expansion, and explain the design principles and operational models from roaming enhancement, eSIM/RSP (SGP.32), integrated management (CMP), NTN, to Network API. Additionally, we will delve into security aspects related to connectivity, introducing phenomena observed in actual service operations and their countermeasures, as well as exploring other operational updates (staged delivery, avoiding simultaneous activation, monitoring/observability). [Lecture Items] 1. Positioning of connectivity in SDV 2. Barriers to global connectivity 3. Designing to "strengthen" roaming 4. eSIM/RSP and SGP.32 5. Integrated connectivity management (CMP) and operations 6. Further connectivity - NTN and Network API 7. Security and update operations 8. Q&A

"Even though I'm communicating, nothing changes." "When I give a warning, the atmosphere gets worse." — Are you trying to solve these problems just by changing how you interact? What you need is not to move people, but to create a workplace that is easy to navigate. I will explain based on numerous examples of on-site improvements that I have supported. Held on May 27 (Wednesday). Please check the LP for more details. ▼ For more information and registration (free), see below.

At the Dry Fog Humidification System Free Demo Experience, you will have the opportunity to actually experience our Dry Fog, as well as our single-fluid and dual-fluid humidifiers. We will explain the differences from conventional humidifiers and the effects of implementation. In addition to introducing the latest case studies, we will also provide time for you to consult directly with our specialized staff. Please select a convenient venue and date from the application page and apply. * The "morning session" and "afternoon session" contain the same content. Please participate at a time that suits you. * This event is intended for users only. Participation from trading companies, other companies in the same industry, or for sales purposes to our company is not permitted. Venues: ■ Yamagata Venue: 3/12 (Wed) at Yamagata International Exchange Plaza 3/13 (Thu) at Sakata Chamber of Commerce and Industry ■ Sendai Venue: 3/14 (Fri) at Kiri no Ikeuchi Sendai Branch ■ Tokyo Venue & Osaka Venue: 3/18 (Tue), 3/19 (Wed), 3/21 (Fri) at Kiri no Ikeuchi Tokyo Sales Office & Kiri no Ikeuchi Osaka Headquarters ■ Nagoya Venue & Fukuoka Venue: 4/9 (Wed), 4/10 (Thu), 4/11 (Fri) at Kiri no Ikeuchi Nagoya Sales Office & Kiri no Ikeuchi Fukuoka Sales Office

In recent years, as many companies are considering modernization, exploring methods for system renewal has become an important issue. This seminar will focus on "Rewrite," one of the solutions to such challenges, and will explain questions and issues encountered during project promotion in a Q&A format. <Program> - Opening - How to advance system renewal through "Rewrite" and key points for problem-solving - Introduction of unique tools to support migration <Recommended for> - Those who are struggling with specific methods for system renewal - Those who are concerned about the continuity of maintenance for existing systems and a shortage of personnel - Companies that own IBM i (AS/400) *We may refuse applications from competing companies or those not eligible to participate.