Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276631 | Chain-winding reel | Katsuhiko Mio, Shigeo Kitagawa, Takashi Mitsufuji | 2001-08-21 |
| 4529603 | Pharmaceutical composition and method for treatment of psychomotor excitement | Tadashi Mori | 1985-07-16 |
| 4411131 | Chain link plate | Tatsuo Ohnishi, Takeshi Uemura | 1983-10-25 |
| 4362078 | Method of blanking | Tatsuo Ohnishi, Takeshi Uemura | 1982-12-07 |