Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393920 | Manipulator for working in a heat exchanger | Shiso Kihara, Takeo Omichi, Taenji Igarashi, Kenji Mangetsu | 1983-07-19 |
| 4393294 | Electron beam working apparatus for cylindrical members | Seiichi Iida, Shiso Kihara, Masaharu Minami, Toshikazu Shimoyama, Genta Takano +1 more | 1983-07-12 |