Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087132 | Bearing having bearing surface of cloth | Kouji Tanaka, Masaaki Ikeda, Yasumasa Tsubakimoto, Takerou Nakagawa, Makato Kanehira | 1992-02-11 |
| 4755163 | Push-drive chain | Makoto Kanehira, Takerou Nakagawa, Yasumasa Tsubakimoto, Fumio Ochiai | 1988-07-05 |
| 4724669 | Filament-wound cylindrical element for chain | Makoto Kanehira, Takerou Nakagawa, Kazumasa Matsuno, Yasumasa Tsubakimoto, Fumio Ochiai +1 more | 1988-02-16 |