Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6994701 | Corneal-ablation-amount determining apparatus and a corneal surgery apparatus | Hiroyuki Hiramatsu | 2006-02-07 |
| 6549124 | Environment monitoring system for a vehicle with an image pickup device | Naoto Ishikawa, Kazutomo Fujinami | 2003-04-15 |
| 6360170 | Rear monitoring system | Naoto Ishikawa, Kazutomo Fujinami | 2002-03-19 |
| 6292111 | Vehicle-applied rear-and-side monitoring system and vehicle-applied rear-and-side monitoring and alarming system | Naoto Ishikawa, Kazutomo Fujinami | 2001-09-18 |
| 6259359 | Rear monitoring system for vehicle | Kazutomo Fujinami, Naoto Ishikawa | 2001-07-10 |
| 6218960 | Rear-view monitor for use in vehicles | Naoto Ishikawa, Kazutomo Fujinami | 2001-04-17 |