Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8251167 | Cooling structure for in-wheel motor | Naoki Moriguchi, Michitaka Tsuchida, Ryoji Mizutani, Yuki Tojima | 2012-08-28 |
| 7950484 | Electrically driven wheel and vehicle | Naoki Moriguchi, Michitaka Tsuchida, Ryoji Mizutani, Yuki Tojima | 2011-05-31 |
| 7789178 | Wheel support device | Ryoji Mizutani, Fumito Kurata, Shuuetsu Suzuki | 2010-09-07 |
| 7703780 | Wheel supporting apparatus improving ride comfort of vehicle | Ryoji Mizutani, Yuki Tojima, Shigetaka Isogai, Atsushi Torii | 2010-04-27 |
| 6455963 | Electric motor | Masafumi Sakuma, Tetsuo Wakita, Yuki Tojima | 2002-09-24 |
| 4767296 | Trochoidal toothed oil pump with thin discharge channel communicating with discharge chamber | Atsushi Satomoto, Takashi Nakagawa, Koji Morita | 1988-08-30 |
| 4752183 | Water pump | — | 1988-06-21 |