Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6982632 | Vehicle engine starting apparatus | Chikao Nagasaka, Toru Nakamura, Shinji Kishida | 2006-01-03 |
| 6924734 | Vehicular remote control apparatus and engine operation warning method | Chikao Nagasaka, Toru Nakamura, Shinji Kishida | 2005-08-02 |
| 6710940 | Passenger compartment monitoring apparatus | Takashi Ichikawa | 2004-03-23 |
| 6708115 | Vehicle speedometer | Chikao Nagasaka, Yoshimasa Kunimatsu, Masato Nishikawa | 2004-03-16 |
| 6615132 | Navigation device | Chikao Nagasaka, Yoshimasa Kunimatsu, Masato Nishikawa | 2003-09-02 |
| 6314352 | Automatic control system for car accessory | Yoshimasa Kunimatsu, Chikao Nagasaka, Masato Nishikawa, Yoshihisa Hirano | 2001-11-06 |
| 4995674 | Wheel cover | Noboru Shirai | 1991-02-26 |
| 4826253 | Wheel cover | Noboru Shirai | 1989-05-02 |