This inventor holds 22 USPTO granted patents, primarily in Cermet Cutting Tools. Top assignees: Mitsubishi Materials Corporation, Mitsubishi Kinzoku Kabushiki Kaisha, Mitsubishi Metal Corporation. Active years: 1984-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1988)
- Ohmiya, JP (1988)
- Tokyo, JP (1984 - 1991)
- Ishige, JP (1994)
- Ibaraki, JP (1994 - 1995)
- Ibaraki-ken, JP (1996 - 2000)
Company Filing History:
10 out of 1,555 
7 out of 197 
4 out of 68 
Years Active: 1984-2000
Areas of Expertise:
Title: Hironori Yoshimura: Innovator in Coated Hard Alloy Technology
Introduction
Hironori Yoshimura is a prominent inventor based in Ibaraki-ken, Japan. With a remarkable portfolio of 22 patents, Yoshimura has made significant contributions to the field of materials engineering, particularly in the development of coated hard alloy blade members.
Latest Patents
Among Yoshimura's latest innovations is the patented coated hard alloy blade member, which features a substrate made from a hard alloy of WC-based cemented carbide or TiCN-based cermet. This design incorporates a hard coating that consists of an inner layer of TiCN with unilaterally grown crystals in an elongated shape, complemented by an outer layer of Al₂O₃ exhibiting crystal forms kappa or kappa+alpha, where kappa is greater than alpha. This advanced structure enhances the blade member's resistance to wear and fracturing while elevating its cutting capabilities to a superior level.
Career Highlights
Yoshimura has had an impressive career, having worked with renowned companies such as Mitsubishi Materials Corporation and Mitsubishi Kinzoku Kabushiki Kaisha. His tenure at these firms has allowed him to develop groundbreaking technologies that are widely utilized in the manufacturing and tooling industries.
Collaborations
Throughout his career, Hironori Yoshimura has collaborated with notable colleagues, including Tetsuya Tanaka and Akira Osada. These partnerships have further expanded the scope and impact of his innovations, allowing for advancements in the coatings and materials domain.
Conclusion
In conclusion, Hironori Yoshimura stands out as a key figure in the development of coated hard alloy technologies. His 22 patents reflect his dedication to innovation and his significant contributions have not only improved industrial processes but have also set new standards in the field of materials engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile