Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778614 | Drive transmitting unit and image forming apparatus including this | — | 2017-10-03 |
| 9690253 | Ratchet mechanism and image forming apparatus including same | — | 2017-06-27 |
| 9594526 | Storage management device and computer-readable recording medium | Akio Yamaguchi, Makoto Yashiro, Hajime Kondo | 2017-03-14 |
| 9494895 | Image forming apparatus including with opposite first and second walls and with first and second drive and transfer systems mounted respectively to the first and second walls | Masahiko Mizuno | 2016-11-15 |
| 9416850 | Drive transmission mechanism that ensures extended service life in reduced size and image forming apparatus including the same | Masahiko Mizuno | 2016-08-16 |
| 9284997 | One-way clutch and driving device having the same | — | 2016-03-15 |
| 8918010 | Image forming apparatus | — | 2014-12-23 |
| 8840110 | Sheet conveying device, image reading device provided with the same, and image forming apparatus provided with the same | — | 2014-09-23 |
| 8786134 | Wireless power transmitting system, power receiving station, power transmitting station, and recording medium | Satoshi Kazama, Yoshiyasu Nakashima, Seiki Shibata | 2014-07-22 |
| 8781367 | Image forming apparatus and processing apparatus with a rotatable cover unit that includes a clutch and transmission member | — | 2014-07-15 |
| 8324866 | Charging system, processor and feeder | Satoshi Kazama, Yoshiyasu Nakashima, Isamu Yamada | 2012-12-04 |
| 7859841 | Information equipment | Yoshiyasu Nakashima, Shinichi Shiotsu, Akira Shiba, Koichi Yokota | 2010-12-28 |
| 5500390 | Method for control of Si concentration in gallium phosphide single crystal layer by liquid phase epitaxial growth technique | Munehisa Yanagisawa, Norihide Kokubu | 1996-03-19 |
| 5300792 | Gap red light emitting diode | Munehisa Yanagisawa, Susumu Arisaka, Toshio Otaki | 1994-04-05 |