Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081200 | Laser exposure device, cleaning tool, and image forming apparatus | Nobuhiro Shirai | 2011-12-20 |
| 8058770 | Image stabilization control circuit, imaging device, and piezoelectric actuator drive circuit | Tomonori Kamiya | 2011-11-15 |
| 8054884 | Image coding apparatus, image coding method, image decoding apparatus, image decoding method and communication apparatus | Shunichi Sekiguchi, Kohtaro Asai | 2011-11-08 |
| 8045616 | Image coding device, image coding method, image decoding device, image decoding method and communication apparatus | Shunichi Sekiguchi, Kohtaro Asai | 2011-10-25 |
| 7994951 | Digital signal coding method and apparatus, digital signal decoding apparatus, digital signal arithmetic coding method and digital signal arithmetic decoding method | Shunichi Sekiguchi, Kohtaro Asai | 2011-08-09 |
| 7991237 | Image encoding device, image decoding device, image encoding method and image decoding method | Shunichi Sekiguchi, Shuichi Yamagishi, Yoshimi Moriya, Kohtaro Asai, Tokumichi Murakami +1 more | 2011-08-02 |
| 7928869 | Digital signal coding method and apparatus, digital signal decoding apparatus, ditigal signal arithmetic coding method and digital signal arithmetic decoding method | Shunichi Sekiguchi, Kohtaro Asai | 2011-04-19 |
| RE42185 | Image retrieval system and image retrieval method | Shunichi Sekiguchi, Yoshimi Isu, Hirofumi Nishikawa, Kohtaro Asai | 2011-03-01 |
| 7898206 | Stepping motor drive | — | 2011-03-01 |
| 7866027 | Motor driving device manufacturing method | Shingo Hashimoto, Takeshi Tomita, Takao Taniguchi, Shigeharu Ikeda, Hideki Hisada +2 more | 2011-01-11 |