Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11890309 | Composition for suppressing or improving eye fatigue | Toshihide Kurihara, Kenta Jonai, Daisuke Fujiwara | 2024-02-06 |
| 11389494 | Composition for suppressing or improving eye fatigue | Toshihide Kurihara, Kenta Jonai, Daisuke Fujiwara | 2022-07-19 |
| 8757336 | Damping mechanism | — | 2014-06-24 |
| 8590676 | Fluid pressure shock absorber | — | 2013-11-26 |
| 8016088 | Damping mechanism | — | 2011-09-13 |
| 7650610 | Recording medium driver and recorder/reproducer | Yoshimitsu Fukushima, Katsuhiko Tanimoto, Takeshi Hamada, Hitoshi Nagata | 2010-01-19 |
| 7633375 | Information security system, its server and its storage medium | Chiaki Matsuda, Kenji Oosawa | 2009-12-15 |
| 7496933 | Recording medium drive device | Takeshi Hamada, Katsuhiko Tanimoto, Yoshimitsu Fukushima, Hitoshi Nagata | 2009-02-24 |
| 7467394 | Recording medium drive | Hitoshi Nagata, Yoshimitsu Fukushima, Takeshi Kadowaki | 2008-12-16 |
| 7100177 | Reproducing/recording apparatus | Hitoshi Nagata | 2006-08-29 |
| 7093270 | Reproducing/recording apparatus | Hitoshi Nagata | 2006-08-15 |
| 6719482 | Floating support structure having vibration damping member | — | 2004-04-13 |
| 6665903 | Wiper arm having cover | Kazuhide Tsukamoto, Takanari Itou, Takashi Kuboichi, Kazuhito Yokoo, Seiichi Hayakawa | 2003-12-23 |
| 6628600 | Disc changer | Hideo Ito, Kenjiro Oizumi, Katsuhiro Onodera, Masamitsu Ohkawara | 2003-09-30 |
| 6522615 | Disk player | Yoshihiro Seshime, Yuji Ikedo, Masashi Kurosawa, Masamitsu Ohkawara, Yoshihiro Ichikawa | 2003-02-18 |
| 6468020 | Apparatus for transferring a movable body | Kenjiro Oizumi, Katsuhiro Onodera, Hideo Ito, Masamitsu Ohkawara, Masashi Kurosawa | 2002-10-22 |
| 6445664 | Disc player having an improved disc cartridge loading system | Masamitsu Ohkawara, Yoshihiro Ichikawa, Yoshihiro Seshime, Masashi Kurosawa | 2002-09-03 |
| 6298031 | Disc player | Yoshihiro Seshime, Masashi Kurosawa | 2001-10-02 |
| 6195324 | Disk player | Yoshihiro Seshime, Yuji Ikedo, Masashi Kurosawa, Masamitsu Ohkawara, Yoshihiro Ichikawa | 2001-02-27 |
| 5793717 | Information recording and reproducing apparatus and method of loading/unloading discs | Hiroyuki Sato, Toshiaki Yoshino, Makoto Nakagawa, Keitaro Kaburagi | 1998-08-11 |
| 5355767 | Radio emission locator employing cannon launched transceiver | — | 1994-10-18 |
| 4539669 | Front-loading record player | Tsutomu Miyakawa, Junji Yamane, Masahiro Takagi, Tomoyoshi Arai, Haruhiko Tanaka +1 more | 1985-09-03 |