Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10298894 | Projector | Hiroyuki Ichieda, Kanji Yoshida | 2019-05-21 |
| 10080955 | Data processing apparatus and method of controlling display | — | 2018-09-25 |
| 9961318 | Projector | Hiroyuki Ichieda, Kanji Yoshida | 2018-05-01 |
| 9470960 | Projector | Hiroshi Tsuchitani, Masatoshi Ito | 2016-10-18 |
| 8833965 | Light-emitting circuit, luminaire, and manufacturing method for the light-emitting circuit | Susumu Shimasaki, Takashi Oku, Junichi Ishiguro, Takashi Inoue | 2014-09-16 |
| 8610363 | LED lighting device and illumination apparatus | Hirokazu Otake | 2013-12-17 |
| 8593067 | Led lighting device and illumination apparatus | Naoko Iwai, Hajime Osaki, Hitoshi Kawano, Masatoshi Kumagai | 2013-11-26 |
| 8492992 | LED lighting device and illumination apparatus | Hirokazu Otake | 2013-07-23 |
| 8218289 | Electrolytic capacitor and electric equipment provided therewith | Isao Abe, Hajime Osaki, Yoshiyuki Matsunaga, Hideo Kozuka | 2012-07-10 |
| D663348 | Projector | Tetsu Nakayama, Hiroto Miyauchi, Yoshihiro Tatara, Yasutomo Takahashi, Toshimitsu Watanabe +2 more | 2012-07-10 |
| D661332 | Projector | Tetsu Nakayama, Hiroto Miyauchi, Yoshihiro Tatara, Yasutomo Takahashi, Toshimitsu Watanabe +2 more | 2012-06-05 |
| 6633137 | Electrical apparatus | Yoshiyuki Matsunaga, Hajime Osaki, Isao Abe | 2003-10-14 |
| 5629586 | Compact fluorescent lamp unit having first and second sealed end portions separated by a support member | Takeo Yasuda | 1997-05-13 |