Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123420 | Vacuum pump and stator column | Takashi Kabasawa, Yohei Ogawa | 2024-10-22 |
| 10268175 | Information presentation method and information presentation apparatus | Yasushi Sugama, Masatoshi Kimura, Kazunori Maruyama, Tetsuo Yamamoto, Kota Ichinose | 2019-04-23 |
| 9690677 | Transmission device, transmission system, and transmission method | Yutaka Hayama, NOBUYUKI FUKUCHI, Kouji Kurihara, Tsutomu Chikazawa | 2017-06-27 |
| 9651852 | Light source device and projector | — | 2017-05-16 |
| 9479619 | Transmission apparatus, transmission system, and transmission method | TAKANOBU WAKABAYASHI, Dai Hagimura | 2016-10-25 |
| 9335615 | Projector light source having cooling ports with rotating opening and closing device | — | 2016-05-10 |
| 9054824 | Inter-frame gap controller, traffic transmitter, transmission apparatus and inter-frame gap control method | — | 2015-06-09 |
| 8862719 | Data transmission/reception apparatus and method for inserting and extracting maintenance management data | — | 2014-10-14 |
| 8757811 | Projector | Akira Egawa, Fumihide Sasaki | 2014-06-24 |
| 8540374 | Cooling arrangement for projector with optical modulation devices | Akira Egawa, Fumihide Sasaki | 2013-09-24 |
| D689916 | Lamp unit for projector | — | 2013-09-17 |
| 8407494 | Power supply control method and device | SHIGEO HANDA | 2013-03-26 |
| 8087790 | Projector | Sei Nakanishi | 2012-01-03 |
| D628227 | Projector | Genta Kawabe, Isao Sakamaki, Tsuyoshi Arai, Keisuke Sakagami, Sei Nakanishi | 2010-11-30 |
| D617822 | Projector | Genta Kawabe, Isao Sakamaki, Tsuyoshi Arai, Keisuke Sakagami, Sei Nakanishi | 2010-06-15 |
| 7706268 | Transmission device | Masato Kobayashi, Masashige Kawarai | 2010-04-27 |
| D613326 | Projector | Genta Kawabe, Isao Sakamaki, Tsuyoshi Arai, Keisuke Sakagami, Sei Nakanishi | 2010-04-06 |
| 7092638 | Optical multiplex communication system, optical transmission apparatus, and control method of optical multiplex communication | Yoshihisa Funami, Tetsuo Wada, Kazumaro Takaiwa, Toshihisa Kyouno, Yoshiaki Shibayama +1 more | 2006-08-15 |