Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6320341 | Control device for movable member | Kohji Aoki, Hideyuki Kanie, Hitoshi Ishikawa | 2001-11-20 |
| 6304168 | Door approach communication apparatus and door lock control apparatus | Takayuki Ohta, Yuichi Murakami, Rikuo Hatano, Kiyokazu Ieda | 2001-10-16 |
| 6256869 | Electronic-component mounting system | Koichi Asai | 2001-07-10 |
| 6172473 | Device for determining rotational number of DC motors | Koji Aoki, Hideyuki Kanie, Hitoshi Ishikawa | 2001-01-09 |
| 6002341 | Door lock control apparatus for a vehicle | Takayuki Ohta, Rikuo Hatano | 1999-12-14 |
| 5965856 | Pressure sensitive switch | Shoji Okada, Naofumi Fujie, Kazuya Tanaka, Hitoshi Takayanagi | 1999-10-12 |
| 5895900 | Pressure sensitive seat switch with air vent passages | Shoji Okada, Naofumi Fujie, Kazuya Tanaka, Hitoshi Takayanagi | 1999-04-20 |
| 5896090 | Occupant sensing apparatus | Shoji Okada, Naofumi Fujie | 1999-04-20 |
| 5769471 | Apparatus for unlocking a door lock for a vehicle | Yasuaki Suzuki, Naofumi Fujie, Kazunori Sakamoto, Kouji Aoki, Osamu Fujimoto +2 more | 1998-06-23 |
| 5749173 | Power window regulator apparatus | Toshihiko Ishida, Naofumi Fujie, Hitoshi Ishikawa, Yasuaki Suzuki | 1998-05-12 |
| 5689811 | Communication system for communicating information ascertaining why reply information was not transmitted | Rikuo Hatano | 1997-11-18 |
| 5657232 | Onboard positioning system | Seiji Ishikawa, Yuichi Murakami, Tomio Yasuda | 1997-08-12 |
| 5631838 | Apparatus for verifying GPS satellite data | Seiji Ishikawa, Yuichi Murakami, Tomio Yasuda, Tomohiro Yamamoto | 1997-05-20 |
| 5402441 | Signal receiver for global positioning system | Koichi Washizu, Toshihiro Kawazoe, Yorihisa Suwa, Yukio Yokoi, Chogo Sekine +4 more | 1995-03-28 |
| 5377015 | Image processing device for converting a scanned image into a monochrome image | Rikuo Hatano | 1994-12-27 |
| 5355511 | Position monitoring for communicable and uncommunicable mobile stations | Rikuo Hatano | 1994-10-11 |
| 5159257 | Vehicle power supply apparatus for protecting a battery from excessive discharge | Rikuo Hatano | 1992-10-27 |