Notice of Participation in JIMTOF2022, the 31st Japan International Machine Tool Fair, from November 8 (Tuesday) to November 13 (Sunday), 2022.

A grinding wheel with fine crystal structures has been developed, which provides excellent cutting performance and improves surface roughness.

The new ceramic abrasive grains and our unique Fortas Melior Bond have a good affinity, resulting in the birth of a high-performance vitrified grinding wheel. - The abrasive grains are finely crushed, improving the surface roughness. - Achieves stable and excellent cutting performance, as well as extended grinding wheel life and improved grinding performance. - The combination with Fortas Melior Bond further enhances shape retention.

• Grindstone

Introducing the wheels developed in response to customer requests such as "I want to extend the dress interval!"

The "PLDS Wheel" is a grinding product that has moderate shock resistance and can maintain sharpness. By suppressing grinding wheel wear through moderate vibration absorption, it achieves an extended lifespan. The special intermediate material reduces workpiece wobble, allowing the wheel's inherent performance to be fully realized. 【Features】 ■ Moderate shock resistance and the ability to maintain sharpness ■ Extended lifespan achieved by suppressing grinding wheel wear through moderate vibration absorption ■ Reduction of workpiece wobble with special intermediate material ■ Ability to fully realize the wheel's inherent performance *For more details, please refer to the PDF document or feel free to contact us.

• Grindstone

The mechanism that resolves clogging maintains sharpness and suppresses the reduction of processing efficiency!

"Nanoera" is an ultra-fine particle wheel for mirror finishing that incorporates sub-micron raw materials in a highly dispersed formulation, capable of suppressing chipping and scratching. It features a mechanism that resolves clogging during processing, maintaining cutting performance and reducing processing efficiency loss. Thanks to its moderate self-generating action, it achieves nodeless processing. [Features] - Highly dispersed formulation of sub-micron raw materials - Mechanism that resolves clogging during processing - Particle arrangement that enables nodeless processing For more details, please refer to the catalog or feel free to contact us.

• Other semiconductors

It has good compatibility with conventional bonds and VM bonds, achieving improved grinding performance! High-efficiency grinding is possible.

The "UA Grinding Wheel" is a new vitrified grinding wheel that follows NX, NW, and NX2, and SV. It has higher toughness than NX2 and allows for high-efficiency grinding. It is compatible with conventional bonds and VM bonds, achieving improved grinding performance. The cutting edge lasts longer, improving the grinding ratio and reducing grinding resistance. 【Features】 ■ New vitrified grinding wheel ■ Higher toughness than NX2, enabling high-efficiency grinding ■ Achieves improved grinding performance ■ Sustains the cutting edge, allowing for improved grinding ratio and reduced grinding resistance *For more details, please refer to the PDF document or feel free to contact us.

• Other abrasives

The grinding performance has improved, and the UA grinding wheel has good compatibility with conventional bonds and Melior bonds (VM). Introducing the grinding wheel with high abrasive grain retention of Melior bond!

We would like to introduce the grinding wheels and bonds handled by our company, Neotrex. [UA Grinding Wheel] This is a new vitrified grinding wheel that follows NX, NW, and NX2 (ceramic and alumina-based). It has higher toughness than NX2, enabling high-efficiency grinding, and it is compatible with conventional bonds and VM bonds, achieving improved grinding performance. [Features of UA Grinding Wheel] ■ New vitrified grinding wheel ■ Higher toughness than NX2, enabling high-efficiency grinding ■ Achieves improved grinding performance ■ Sustains cutting edges, allowing for improved grinding ratio and reduced grinding resistance [Merior Bond] This is a newly developed bond with strong abrasive retention and suitable strength. It reduces grinding resistance and maintains stable surface quality. [Features of Merior Bond] ■ High abrasive retention ■ Reduces grinding resistance, maintaining stable surface quality ■ Achieves shorter dressing times and reduces damage to dressers ■ High shape retention, contributing to improved grinding ratio and efficiency *For more details, please refer to the catalog or feel free to contact us.

• Grindstone

Surface polishing possible without damaging the tooth profile! Gear grinding wheels compatible with various gears.

"Gear Finish" is a grinding wheel for gear polishing that allows for a reduction in processing time to accommodate multi-tooth and high-speed applications. By layering grinding cloths cut into special shapes, it forms a grinding body in the shape of a worm screw. The grinding body itself has flexibility, allowing for surface polishing without damaging the tooth surface shape. 【Features】 ■ Surface polishing possible without altering the tooth surface shape ■ Reduction in processing time to accommodate multi-tooth and high-speed applications ■ Compatible with various types of gears ■ No need for shaping work as the pitch shape is already formed from the start For more details, please refer to the catalog or feel free to contact us.

• Grinding Machine

Excellent in cast iron processing, contributes to preventing rust issues! Usable stably for a long time!

The "Orionex SO-17C" is a grinding fluid that excels in foam suppression, preservative properties, and hard water stability. Through the synergistic effect of biostatic technology combined with preservatives and antifungal agents, it achieves excellent preservative properties, allowing for an extension of oil change intervals. Additionally, it reduces stickiness, which can decrease the amount of oil adhering to machines and workpieces. 【Features】 ■ Excellent for cast iron processing ■ Superior preservative properties ■ Excellent hard water stability *For more details, please refer to the PDF document or feel free to contact us.

• Other abrasives

Excellent in aluminum alloy processing and contributes to preventing discoloration issues! Reduces the amount of oil adhesion on machines and workpieces.

The "Orionex SO-16C" is a product that helps prevent troubles caused by discoloration. Through the synergistic effect of biostatic technology combined with preservatives and anti-fungal agents, it achieves excellent preservative properties, allowing for an extension of oil replacement timing. Additionally, by improving compatibility with metal ions such as Ca ions and Mg ions contained in water, it can suppress liquid separation, enabling stable use over a long period. 【Features】 ■ Excellent in aluminum processing ■ Superior preservative properties ■ Excellent stability in hard water *For more details, please refer to the PDF document or feel free to contact us.

• Other abrasives

It is a grinding fluid that has good lubricity, good machinability, and also excels in separability and rust prevention.

The "Orionex SS-9" is an original brand grinding fluid suitable for cutting and grinding iron-based materials. It is a synthetic type that does not contain surfactants, offering high performance, with improved lubrication compared to SS-8, excellent permeability, and superior defoaming properties, demonstrating high grinding capability and contributing to reduced processing time. There is no concern about foaming even in high-pressure coolant machines or machines with high flow rates, preventing a decrease in work efficiency due to foam. Additionally, it excels in separating other oils mixed in and maintains the liquid's transparency for an extended period. 【Features】 ■ Outstanding lubrication ■ Excellent defoaming properties ■ Prevents decrease in work efficiency ■ Superior oil separation ■ Excellent rust prevention For more details, please refer to the catalog or feel free to contact us.

• Cutting Oil

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 27th INTERPHEX Week Tokyo https://www.interphex.jp/tokyo/ja-jp.html 【 Dates 】 July 9 (Wednesday) - 11 (Friday), 2025 10:00 AM - 5:00 PM 【 Venue 】 Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063)

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely invite you to visit us during this busy time. 【 Exhibition Name 】 Automotive Technology Exhibition 2025 YOKOHAMA https://aee.expo-info.jsae.or.jp/ja/yokohama/ (An "online exhibition" will also be held during and around the event period) 【 Dates 】 May 21 (Wednesday) - 23 (Friday), 2024 10:00 AM - 6:00 PM *On the final day, 9:00 AM - 4:00 PM (Online exhibition: May 14 (Wednesday) - June 4 (Wednesday)) 【 Venue 】 Pacifico Yokohama (1-1-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture) Our booth number: "Concourse 505"

Nakakin will be exhibiting at 'FOOMA JAPAN 2026 (International Food Industry Exhibition)' held at Tokyo Big Sight. This exhibition proposes "A rich future opened by food technology" through cutting-edge technology, products, and services in food machinery, amidst growing interest in "food safety and security." We aim to facilitate the exchange and dissemination of technology and information related to food machinery, equipment, and associated devices, contributing to the further development of the food industry. We sincerely look forward to your visit.

[Speaker] Academic Visitor, University of Strathclyde, UK Visiting Professor, Offshore Wind Research and Education Center, Kyushu University Senior Researcher, Institute for Sustainable Energy Policies (ISEP) Mr. Yo Yasuda [Lecture Topics] 1. International Trends in Decarbonization and Japan's Position (1) Risks of Fossil Fuel Dependence and Decarbonization as Risk Management (2) Discussions on Decarbonization and Renewable Energy in International Organizations (3) Discussions on Decarbonization and Renewable Energy in Japan (4) Discrepancies Between International and Domestic Discussions (The U.S. is not the world) 2. International Discussions on Large-Scale Introduction of Renewable Energy (1) Electrification and Sector Coupling (Why are EVs and Heat Pumps Advancing?) (2) Externalities and Benefits (Long-Term Perspective and Risk Management) (3) Flexibility (The notion that "renewable energy is unstable" is outdated) 3. Challenges and Solutions for Japan, Methodology for Information Gathering (1) Fake News and Scientific Methodology (2) Non-Scientific Narratives and Evidence-Based Policy Making (EBMP) (3) AI and Specialized Information Retrieval 4. Q&A / Business Card Exchange *Reference: "The Future of 90% Renewable Energy by 2050 - Scenarios and Scientific Basis for Achieving Decarbonization" by Yo Yasuda, Yamato Keikokusha (December 2024)

[Speaker] Akira Yamauchi, President and CEO of Intellectual Property Landscape Co., Ltd. Patent Attorney, AIPE Certified Senior Intellectual Property Analyst [Lecture Topics] 1. What is Physical AI? [1] Industrial Robots [2] Humanoids [3] Autonomous Vehicles as the main fields Overview of the population setting for the three fields and the key players in each field 2. [1] Industrial Robot Analysis 3. [2] Humanoid Analysis 4. [3] Autonomous Vehicle Analysis 5. Summary and Discussion of the Analysis Results for the Three Fields 6. Q&A Session