Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825476 | Spindle motor | Sendy Hanzel, Tobias Imberger, Christoph Fluck, Hideaki SHOWA, Daigo NAKAJIMA | 2020-11-03 |
| 10755740 | Spindle motor | Hideaki SHOWA, Daigo NAKAJIMA | 2020-08-25 |
| 8681453 | Disk driving apparatus having improved quality | Yuji Omura, Aikra Suzuki | 2014-03-25 |
| 8553354 | Disk driving apparatus having improved quality | Yuji Omura, Aikra Suzuki | 2013-10-08 |
| 8368282 | Disk drive device rotationally driving recording disk | Minoru Sano | 2013-02-05 |
| 8218991 | Fixing device for image forming apparatus | Hiroshi Nakayama, Yohei Doi, Osamu Takagi, Satoshi Kinouchi, Yoshinori Tsueda +4 more | 2012-07-10 |
| 8099007 | Fixing apparatus for image forming apparatus | Yoshinori Tsueda, Osamu Takagi, Satoshi Kinouchi, Hiroshi Nakayama, Yohei Doi +4 more | 2012-01-17 |
| 8078073 | Temperature control of a fixing apparatus using an induction heating system | Satoshi Kinouchi, Osamu Takagi, Yoshinori Tsueda, Hiroshi Nakayama, Yohei Doi +4 more | 2011-12-13 |
| 8050610 | Fixing apparatus of image forming apparatus | Osamu Takagi, Satoshi Kinouchi, Yoshinori Tsueda, Hiroshi Nakayama, Yohei Doi +4 more | 2011-11-01 |
| 8036556 | Fixing device having an electric power control system to an induction heating coil for image forming apparatus | Satoshi Kinouchi, Osamu Takagi, Yoshinori Tsueda, Hiroshi Nakayama, Yohei Doi +4 more | 2011-10-11 |
| 7925197 | Fixing apparatus of image forming apparatus | Osamu Takagi, Satoshi Kinouchi, Yoshinori Tsueda, Hiroshi Nakayama, Yohei Doi +4 more | 2011-04-12 |
| 7792445 | Drive detection device for fixing device | Toshihiro Sone, Osamu Takagi, Satoshi Kinouchi, Yoshinori Tsueda, Hiroshi Nakayama +4 more | 2010-09-07 |
| 7787789 | Fixing device for image forming apparatus | Hiroshi Nakayama, Yohei Doi, Osamu Takagi, Satoshi Kinouchi, Yoshinori Tsueda +4 more | 2010-08-31 |
| 7672632 | Fixing apparatus using induction heating system for image forming apparatus | Toshihiro Sone, Osamu Takagi, Satoshi Kinouchi, Yoshinori Tsueda, Hiroshi Nakayama +4 more | 2010-03-02 |
| 7613410 | Image formation apparatus and heat roller adjustment support method | Yohei Doi, Hiroshi Nakayama, Masanori Takai, Kazuhiko Kikuchi, Toyoyasu Kusaka +4 more | 2009-11-03 |
| 7546052 | Image forming apparatus and method of controlling charging the apparatus to reduce warm up time | — | 2009-06-09 |
| 6646399 | Controller for shutting apparatus | — | 2003-11-11 |