Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37967 | Antifriction bearing and alternator incorporating same for use in vehicles | Sigenobu Nakamura, Tutomu Siga, Kenzo Mitani, Yoshiki Fujita, Masayuki Kitamura +1 more | 2003-01-21 |
| 6406371 | Data communication method for game system | Yasuhito Baba, Eiji Horita | 2002-06-18 |
| 5510605 | Bar code reader having means for switching between drives of a plurality of semiconductor laser diodes at high speed | — | 1996-04-23 |
| 5422524 | Antifriction bearing and alternator incorporating same for use in vehicles | Sigenobu Nakamura, Tutomu Siga, Kenzo Mitani, Yoshiki Fujita, Masayuki Kitamura +1 more | 1995-06-06 |
| 5267083 | Lens system for optical reader | Yuzo Ono | 1993-11-30 |
| 5028770 | Bar code reading apparatus with laser selection based on a deflector position | Kazuhisa Shirakabe | 1991-07-02 |
| 4865471 | Seal assembly for rolling bearing | — | 1989-09-12 |