Location History:
- Kurita-gun, JP (1999)
- Kyoto, JP (2000)
- Shiga, JP (2002)
Company Filing History:
Years Active: 1999-2002
Title: Tsuneo Egawa: Innovator in Gear Cutting Technology
Introduction
Tsuneo Egawa is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of gear cutting technology, holding a total of 4 patents. His innovative methods have revolutionized the production of bevel gears, making them more efficient and cost-effective.
Latest Patents
Egawa's latest patents include a gear shaping method and device, as well as a spiral bevel gear cutter. The gear shaping method utilizes an annular milling cutter made of high-speed tool steel, which is coated with a specialized film composition. This allows for dry cutting at speeds ranging from 20 to 400 m/min without the need for cutting oil. This method significantly enhances the cutting speed and reduces production costs by eliminating the need for expensive tools like cemented carbide. Additionally, his gear cutting apparatus aims to achieve high efficiency and low-cost production.
Career Highlights
Throughout his career, Egawa has been associated with Mitsubishi Heavy Industries Limited, where he has played a crucial role in advancing gear cutting technologies. His work has not only improved manufacturing processes but has also contributed to the overall efficiency of gear production.
Collaborations
Egawa has collaborated with notable colleagues, including Akihide Kakutani and Yozo Nakamura. Their combined expertise has further propelled advancements in the field of gear technology.
Conclusion
Tsuneo Egawa's innovative contributions to gear cutting technology have established him as a key figure in the industry. His patents reflect a commitment to enhancing efficiency and reducing costs in gear production.