Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847034 | Vacuum forming method | Seiji Matsumoto, Yoshio Kobayashi, Hisao Fukushima | 1989-07-11 |
| 4794262 | Method and apparatus for measuring profile of three-dimensional object | Yukio Sato | 1988-12-27 |
| 4527356 | Cam grinding machine | Takashi Ozone, Shohei Hayakawa, Fusao Nakajima, Keiichi Yamada | 1985-07-09 |
| 4368446 | Solenoid | Ikuo Tochizawa | 1983-01-11 |
| 4302743 | Solenoid apparatus | — | 1981-11-24 |