Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9315089 | Vehicle air-conditioning control apparatus with idling stop function | — | 2016-04-19 |
| 7616447 | IC card | Hiroyuki Yamada, Kenji Nishimura, Yutaka Nakamura | 2009-11-10 |
| 5950148 | Apparatus and method for maintaining and controlling electronic apparatus provided with communication function | Takashi Nakagawa, Tadashi Okada, Shinichi Takeda, Takao Fukuda, Tuyoshi Higaki +1 more | 1999-09-07 |
| 5809229 | Runaway detection/restoration device | — | 1998-09-15 |
| 5299794 | Image forming device having a plurality of copy material feeding members | Yoshikado Yamada, Toshihisa Matsuo | 1994-04-05 |
| 5271614 | Sheet supplying device | Yoshikado Yamada, Hideo Taniguchi | 1993-12-21 |
| 5150890 | Feeding device for enabling continuous copy paper feed from plural copy paper cassettes | Norihide Kunikawa, Yoshikado Yamada, Toshihisa Matsuo | 1992-09-29 |
| 5028042 | Image forming apparatus having a controller to prevent erroneous feeding from a rotatable cassette and method thereof | Yoshikado Yamada, Yoshiyuki Noda | 1991-07-02 |
| 5003493 | Image forming apparatus | Tadashi Okada, Junichi Kajiwara, Toshihisa Matsuo, Atsushi Narukawa, Masashi Toyoda +4 more | 1991-03-26 |
| 4875072 | Automatic document feeder | Kazuyuki Ohnishi, Masakiyo Okuda | 1989-10-17 |
| 4831412 | Copying machine | Kazuyuki Ohnishi, Masakiyo Okuda | 1989-05-16 |