Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4610598 | Industrial robot | Toyohide Hamada, Kouichi Sugimoto, Tatenori Jinriki, Kiyohide Koizumi | 1986-09-09 |
| D280203 | Industrial robot | Masato Shibayama, Takeshi Abe, Kiyohide Koizumi, Kouichi Sugimoto, Tatenori Jinriki | 1985-08-20 |