Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5764316 | Liquid crystal dimmer plate and lighting system including the same | Kuniharu Takizawa, Hideo Fujikake, Hiroshi Tachikawa, Osamu Kobayashi, Yoshiaki Tanaka +4 more | 1998-06-09 |
| 4647474 | Process for producing an insulated twisted electric wire | Shigeo Masuda, Isao Ueoka | 1987-03-03 |
| 4552599 | Process for producing insulated rectangular wire | Shigeo Masuda | 1985-11-12 |
| 4476192 | Enameled wires having resistance to overload and process for producing the same | Takeshi Imai, Naohiro Kako, Nobuyuki ASANO, Shigeo Masuda | 1984-10-09 |