Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10733398 | Detection device and detection system | Kouichi Yamamoto, Hiroshi Miyamoto, Ryohei Nishizaki, You Yanagida, Kunihiko Yamada | 2020-08-04 |
| 6618672 | Vehicle-applied rear-and-side monitoring system | Kazuyuki Sasaki, Naoto Ishikawa | 2003-09-09 |
| 6549124 | Environment monitoring system for a vehicle with an image pickup device | Naoto Ishikawa, Keiki Okamoto | 2003-04-15 |
| 6360170 | Rear monitoring system | Naoto Ishikawa, Keiki Okamoto | 2002-03-19 |
| 6292111 | Vehicle-applied rear-and-side monitoring system and vehicle-applied rear-and-side monitoring and alarming system | Naoto Ishikawa, Keiki Okamoto | 2001-09-18 |
| 6259359 | Rear monitoring system for vehicle | Naoto Ishikawa, Keiki Okamoto | 2001-07-10 |
| 6218960 | Rear-view monitor for use in vehicles | Naoto Ishikawa, Keiki Okamoto | 2001-04-17 |
| 6025872 | Monitor region extension member and motor vehicle peripheral monitoring apparatus using same | Toshiaki Ozaki, Takeyuki Amari, Naoto Ishikawa | 2000-02-15 |
| 5729216 | Apparatus for monitoring vehicle periphery | Kazuyuki Sasaki, Naoto Ishikawa | 1998-03-17 |