Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4273504 | Industrial robot system capable of pressure applied machining operations | Kenzo Natsume, Takeshi Kojima, Shuichi Ogawa, Ryuichi Nara, Shigeru Uchida +1 more | 1981-06-16 |
| 4267424 | Spot welding machine for heavy-duty operations on surface contoured workpieces | Shuichi Ogawa, Shigeru Uchida, Ryuichi Nara, Haruyoshi Takagishi | 1981-05-12 |