Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608478 | Power transmission system | Hiroyuki Yamakawa, Kenichiro Sato, Shinji Ichikawa | 2020-03-31 |
| 9963040 | Non-contact power supply system, and power transmission device and vehicle used therein | Shinji Ichikawa, Tadashi Kondo | 2018-05-08 |
| 9887553 | Electric power transmission device, and electric power reception device and vehicle including the same | Shinji Ichikawa | 2018-02-06 |
| 9735625 | Electric power transmission device, electric power reception device, vehicle, and non-contact electric power feed system | Shinji Ichikawa, Keisuke Inoue | 2017-08-15 |
| 9666359 | Vehicle, power receiving device, power transmitting device, and contactless power supply system | Shinji Ichikawa, Keisuke Inoue | 2017-05-30 |
| 9373971 | Vehicle, power transmitting device and contactless power supply system | Shinji Ichikawa, Tadashi Kondo | 2016-06-21 |
| 8504282 | Vehicle | — | 2013-08-06 |
| 7539482 | Apparatus for sending and receiving information with wireless communication | Satoshi Kitano, Koki Hayashi, Koichi Kishida | 2009-05-26 |
| 6542816 | Communication navigation system | Yasuo Ito, Takashi Sugawara, Satoshi Kitano, Hiroyuki Yamakawa | 2003-04-01 |
| 6484093 | Communication route guidance system | Yasuo Ito, Takashi Sugawara, Satoshi Kitano, Hiroyuki Yamakawa | 2002-11-19 |
| 6427117 | Navigation method, navigation system, and information communications apparatus used in the navigation system | Yasuo Ito, Takashi Sugawara, Satoshi Kitano, Hiroyuki Yamakawa | 2002-07-30 |
| 6314369 | Communications navigation system, and navigation base apparatus and navigation apparatus both used in the navigation system | Yasuo Ito, Takashi Sugawara, Satoshi Kitano | 2001-11-06 |
| 6282492 | Navigation system and navigation apparatus used in the navigation system | Hiroyuki Yamakawa, Takashi Sugawara, Satoshi Kitano, Yasuo Ito | 2001-08-28 |
| 6263276 | Communicatory navigation system | Shoji Yokoyama, Tomoki Kubota, Yasuo Ito, Takashi Sugawara, Hideaki Morita +2 more | 2001-07-17 |
| 6249740 | Communications navigation system, and navigation base apparatus and vehicle navigation apparatus both used in the navigation system | Yasuo Ito, Takashi Sugawara, Satoshi Kitano | 2001-06-19 |
| 6202024 | Communicatory navigation system | Shoji Yokoyama, Tomoki Kubota, Yasuo Ito, Takashi Sugawara, Hideaki Morita +2 more | 2001-03-13 |