Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887687 | Motorcycle frame | Susumu Asai, Haruhide Sugimoto, Tadatoshi Shigetomi, Hisatoshi Kobayashi | 1989-12-19 |
| 4573745 | Carbon fiber reinforced plastic spoke plate | Tetsuo Tsuchida, Yoichi Sasajima, Hiroshisa Ito, Masahiro Morita | 1986-03-04 |
| 4540193 | Rear motorcycle fork | Azusa Noda, Nobuo Fujitaka | 1985-09-10 |
| 4527839 | Synthetic wheel formed from two halves | Nobuo Fujitaka, Yoshitoshi Hagiwara | 1985-07-09 |
| 4483729 | Method of manufacturing continuous fiber reinforced plastic rims | Tetsuo Tsuchida, Yoichi Sasajima, Hirohisa Ito, Masahiro Morita | 1984-11-20 |