Location History:
- Okazaki, JP (1984 - 1988)
- Okazaki City, Aichi Pref., JP (1992)
- Aichi, JP (1993)
Company Filing History:
3 out of 5,207 
1 out of 1,139 
1 out of 53 Years Active: 1984-1993
Title: Tamio Ohi: Innovator in Electroconductive Resin Technology
Introduction
Tamio Ohi is a notable inventor based in Aichi Prefecture, Japan. He has made significant contributions to the field of electroconductive resin compositions, holding a total of 4 patents. His work focuses on developing materials that enhance the performance of electronic components, particularly in automotive applications.
Latest Patents
Ohi's latest patents include an electroconductive resin composition that consists of a rubber-reinforced styrene resin with a controlled pH value ranging from 5.0 to 9.0. This composition incorporates both carbon material and metal material fillers, which enhance its conductivity. Another significant patent is for an electric conductive polyphenylene sulfide resin composition. This composition contains 15 to 30% by weight of glass fiber and 20 to 30% by volume of copper alloy fiber, making it an optimal material for enclosures used in automobile electronics that are located outside the passenger compartment.
Career Highlights
Throughout his career, Tamio Ohi has worked with prominent companies such as Aisin Seiki Co., Ltd. and Toyota Central R&D Labs, Inc. His experience in these organizations has allowed him to refine his expertise in materials science and engineering.
Collaborations
Ohi has collaborated with notable colleagues, including Masami Ishii and Makoto Yoshida, contributing to advancements in electroconductive materials.
Conclusion
Tamio Ohi's innovative work in electroconductive resin technology has positioned him as a key figure in the field. His patents reflect a commitment to enhancing the functionality of materials used in electronic applications, particularly in the automotive industry.