Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864612 | Iron core for electric motor and electric generator | — | 2005-03-08 |
| 5925084 | Attitude-supporting apparatus mounted on vehicle for sustaining attitude of passenger and method of sustaining attitude of passenger | Shuitsu Yamamoto, Kazuya Sasaki, Masahiro Ueda, Koichi Fujita, Takuya Otsuka | 1999-07-20 |
| 5606207 | Power generating apparatus for a bicycle | — | 1997-02-25 |