Location History:
- Takefu, JP (1996 - 1997)
- Yamagata, JP (1996 - 1997)
- Kumamoto, JP (2011)
Company Filing History:
3 out of 99 
3 out of 7 
1 out of 1,099 
Years Active: 1996-2011
Title: The Innovations of Shinichi Okoshi
Introduction
Shinichi Okoshi is a notable inventor based in Takefu, Japan. He has made significant contributions to the field of quartz glass technology, particularly in applications related to silicon wafer heat treatment. With a total of seven patents to his name, Okoshi's work has advanced the capabilities of materials used in high-precision industries.
Latest Patents
One of Okoshi's latest patents is a quartz glass tool designed for the heat treatment of silicon wafers. This innovative tool features a transparent grooving face that minimizes the deposition of transition metal particles, ensuring high cleanliness and stability during use. The tool maintains its dimensions even after cleaning with hydrofluoric acid, showcasing its durability. Another significant patent involves a lightweight base body for reflecting mirrors, particularly those used in astronomical telescopes. This base body is made from fused silica glass or high-silica glass, providing excellent thermal and mechanical stability. The design includes a front plate and a supporting body of porous foamed glass, which are bonded together using finely divided silica powder, enhancing the overall performance of the reflecting mirror.
Career Highlights
Throughout his career, Shinichi Okoshi has worked with prominent companies such as Shin-Etsu Quartz Products Co., Ltd. and Shin-Etsu Quartz Co., Ltd. His experience in these organizations has allowed him to refine his expertise in quartz glass technology and contribute to various innovative projects.
Collaborations
Okoshi has collaborated with notable colleagues, including Hiroyuki Kimura and Yoshiaki Ise. Their combined efforts have furthered advancements in the field of quartz glass applications.
Conclusion
Shinichi Okoshi's contributions to quartz glass technology and his innovative patents have significantly impacted the industry. His work continues to influence advancements in high-precision applications, ensuring that his legacy as an inventor endures.