Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402658 | Toroidal type continuously variable transmission | Shinji Yasuhara, Kazuo Rokkaku, Shoji Eguchi, Yoshihiro Ono, Masao Goto | 2002-06-11 |
| 6129643 | Variable diameter pulley | Toyohisa Asaji, Shinji Yasuhara, Yasuhiko Hasuda | 2000-10-10 |
| 6017285 | Variable diameter pulley | Shinji Yasuhara | 2000-01-25 |
| 5074825 | Hydraulic transmission coupling apparatus | Yoshiaki Hamasaki, Shuzo Hirakushi, Yoshihiro Nakagawa | 1991-12-24 |
| 5056963 | Tip for a cutting tool | Ryoki Kameno, Yasuhito Tomochika, Yoshiki Fujimoto | 1991-10-15 |