Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D944882 | Projector | — | 2022-03-01 |
| D901576 | Projector | — | 2020-11-10 |
| D870798 | Projector | Takashi Koyama, So Suzuki | 2019-12-24 |
| D822752 | Projector | — | 2018-07-10 |
| D803928 | Projector | — | 2017-11-28 |
| D799579 | Projector | — | 2017-10-10 |
| D775681 | Projector | Takashi Tsukahara | 2017-01-03 |
| D740877 | Projector | — | 2015-10-13 |
| D730427 | Projector | Ippei Ohashi, Takashi Tsukahara | 2015-05-26 |
| D727999 | Projector | Takashi Tsukahara, Toshihiro Nakashima | 2015-04-28 |
| D727998 | Projector | — | 2015-04-28 |
| D710331 | Remote controller for projector | Takashi Tsukahara, Ippei Ohashi | 2014-08-05 |
| D691188 | Projector | — | 2013-10-08 |
| D688724 | Projector | Takashi Tsukahara, Sadayoshi Azuma, Ippei Ohashi, Hiroshi Chino, So Suzuki +2 more | 2013-08-27 |
| 8267530 | Video projector | Taichi Yoshimura, Yasuyuki Hirouchi | 2012-09-18 |
| D648366 | Projector | — | 2011-11-08 |
| D647941 | Projector | — | 2011-11-01 |
| D590065 | Electric massager | Noriyuki Mori | 2009-04-07 |
| D491375 | Chair-type massager | — | 2004-06-15 |