Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081095 | Data output circuit | Yasuo Osawa, Tetsuya Tokunaga, Yoshiyuki Yamagata | 2011-12-20 |
| 8051729 | Screw device and method of manufacturing the same | Akimasa Yoshida, Masakazu Uesugi, Kentaro Nishimura, Satoshi Fujita, Satoru Nagai | 2011-11-08 |
| 8018445 | Serial data input system | Tetsuya Tokunaga, Takeshi Kimura | 2011-09-13 |
| 7876342 | Color image forming apparatus using registration marks | Eiji Nishikawa, Hiroyuki Maruyama, Toshihiro Motoi, Kenji Izumiya, Ryuji Okutomi +5 more | 2011-01-25 |