Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7302085 | Vehicle identification method and device | Nobumasa Sasaki, Hiroaki Natori, Tamotsu Amamoto, Osamu Ikeda, Yutaka Maruta +3 more | 2007-11-27 |
| 7071472 | Irradiation control device | Hiroaki Natori, Osamu Ikeda, Yutaka Maruta, Kunihiro Ikeda, Shinji Hidaka +3 more | 2006-07-04 |
| 5900906 | Image communication apparatus having automatic answering and recording function | Naomasa Nishimura, Takehiko Fujiyama | 1999-05-04 |