Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7271701 | System for commonly utilizing vehicle | Takashi Uehara, Yuji Uehara, Shunsuke Hayase | 2007-09-18 |
| 6965323 | Communal vehicle system | Takashi Uehara, Tomohide Shimizu, Hiroshi Hamano, Yuji Uehara, Shunsuke Hayase +1 more | 2005-11-15 |
| 6177879 | Battery rental system and apparatus | Tomohide Shimizu | 2001-01-23 |
| D426518 | Battery re-charger for motor-assisted vehicle | Kaoru Hatanaka, Chiaki Kumagai, Masao Tatsuta, Tomohide Shimizu | 2000-06-13 |