This inventor holds 4 USPTO granted patents. Top assignee: Hitachi Metals, Ltd.. Active years: 1994-1998.
Location History:
- Yasugi, JP (1994 - 1998)
- Kashiwa, JP (1998)
Company Filing History:
Years Active: 1994-1998
Title: Shigeru Taniguchi: Innovator in Titanium Technology
Introduction
Shigeru Taniguchi is a prominent inventor based in Yasugi, Japan. He has made significant contributions to the field of materials science, particularly in the development of titanium technologies. With a total of 4 patents to his name, Taniguchi's work has had a notable impact on various industrial applications.
Latest Patents
Taniguchi's latest patents include innovative methods for producing titanium materials. One of his notable inventions is the "Sputtering titanium target assembly and producing method thereof." This patent describes a process where a cold-worked titanium material is subjected to isostatic pressing in conjunction with a backing plate. The bonding occurs through mutual diffusion, and the titanium material is recrystallized during the process. The isostatic pressing is performed under a pressure of 50 to 200 MPa at temperatures ranging from 300°C to 450°C. Additionally, the surface of the titanium material is treated to achieve a roughness level of 6S to 12S before pressing.
Another significant patent is the "Titanium target for sputtering and production method for same." This invention focuses on a titanium target material designed to facilitate the formation of films in narrow and deep contact holes while minimizing particle generation. The patent specifies that the titanium target exhibits specific X-ray diffraction intensity ratios and a recrystallized structure with an average crystal grain size of 20 µm or less.
Career Highlights
Shigeru Taniguchi is associated with Hitachi Metals, Ltd., where he has contributed to advancements in titanium technology. His work has been instrumental in enhancing the performance and reliability of titanium materials used in various applications.
Collaborations
Taniguchi has collaborated with notable colleagues, including Hideo Murata and Kaoru Masuda. These collaborations have further enriched his research and development efforts in the field of materials science.
Conclusion
Shigeru Taniguchi's innovative contributions to titanium technology have established him as a key figure in the industry. His patents reflect a commitment to advancing material science and improving industrial applications.