Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5583446 | Electro-optically controlled measurement probe system | Koichiro Takeuchi, Akira Miura, Hideto Iwaoka, Tadashi Sugiyama | 1996-12-10 |
| 5168539 | Fiber-optic coil and method of manufacturing same | Hidehiko Negishi, Yoshinori Takeuchi, Yoshihiko Honjoya | 1992-12-01 |
| 4602159 | Infrared detector | Ritsuo Inaba | 1986-07-22 |
| 4553099 | Electrostatic voltage sensor | Ritsuo Inaba, Kiyotaka Wasa | 1985-11-12 |