Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510055 | Door device of elevator | Mitsuru Morotome, Hiroyuki Yoshida, Mizuki Yamauchi | 2009-03-31 |
| 6983521 | Method of manufacturing a strain element | Nobuaki Omata | 2006-01-10 |
| 6713944 | Actuator and method of manufacturing a strain element | Nobuaki Omata | 2004-03-30 |
| 6574569 | Paper quality determination sensor and faulty banknote sorting device | Nobuaki Omata, Masanobu Segawa, Atsushi Osada | 2003-06-03 |
| 5847658 | Vibration monitor and monitoring method | Kiyotoshi Okura, Atsushi Osada, Yoshiyuki Morita, Hidenobu Umeda, Yukio Ogawa +2 more | 1998-12-08 |
| 5742624 | Fault detecting apparatus and method | Susumu Ishiguro, Hajime Nishidai, Hiroshi Soma, Naohiro Tabata | 1998-04-21 |
| 5536926 | Optical scanner and optical scanning device, optical sensor, coded data reader, and POS system which employ the optical scanner | Masaaki Ikeda, Hiroshi Goto, Kenji Takemura, Hidenobu Umeda, Masahiro Yoneda +3 more | 1996-07-16 |