Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396628 | Near-infrared light emitting fluorescent material | — | 2022-07-26 |
| 10978620 | Light emitting device, illumination device and plant cultivation method | Mika Amiya, Kazushige FUJIO | 2021-04-13 |
| 10952382 | Light emitting device and plant cultivation method | Mika Amiya, Kazushige FUJIO | 2021-03-23 |
| 10920140 | Method for producing fluorescent material | — | 2021-02-16 |
| 10851296 | Fluorescent material having a composition of rare earth aluminum-gallate | — | 2020-12-01 |
| 10455773 | Light emitting device and plant cultivation method | Mika Amiya, Kazushige FUJIO | 2019-10-29 |
| 10414977 | Fluorescent material having composition of rare earth aluminum-gallate, and light emitting device | — | 2019-09-17 |
| 10209562 | Display device | Makoto Nameda | 2019-02-19 |
| 9897851 | Display device | Makoto Nameda | 2018-02-20 |
| 9557602 | Display device with optical member and support member | Makoto Nameda | 2017-01-31 |
| 9493110 | Vehicular headlamp | — | 2016-11-15 |
| 9423095 | Vehicular lamp | Kazushi Yoshikawa, Takanori Namba, Toshiyuki Tsuchiya, Masato Watanabe | 2016-08-23 |
| 9389459 | Display device | Makoto Nameda | 2016-07-12 |
| 9345075 | Vehicular headlamp | Tatsuhiko Yamamichi | 2016-05-17 |
| 9221389 | Vehicle lamp | Hiroki Shibata, Shoichiro Yokoi | 2015-12-29 |
| 8164270 | Discharge lamp lighting circuit | Tomoyuki Ichikawa | 2012-04-24 |
| 7425777 | Lighting circuit | — | 2008-09-16 |
| 7271544 | Lighting apparatus for illumination light source | Tomoyuki Ichikawa | 2007-09-18 |
| 6879459 | Positioning control mechanism for a magnetic head in a magnetic storage device | Nobuyuki Kitazaki, Tomoharu Maeno, Nobuya Matsubara | 2005-04-12 |
| 6673269 | Phosphor material and its method of manufacture | Takuya Hamada, Kazunori Kitagawa, Hitoshi Toki | 2004-01-06 |
| 6600297 | Power supply unit for regulating output voltage using a series regulator | Hitoshi Takeda, Masayasu Ito | 2003-07-29 |
| 5330791 | Method of reclaiming phosphor | Yoshikatsu Aihara, Yoshiaki Shizuki, Shoichi Bando, Katsunori Uchimura | 1994-07-19 |
| 5131047 | Noise suppressor | Hiroyuki Hashimoto, Nakama Yasutoshi, Terai Kenichi, Suzuki Ryoji | 1992-07-14 |
| 4497826 | Antiparkinsonian agent | Hirotaro Narabayashi, Tomoyoshi Kondo, Akira Hayashi | 1985-02-05 |
| 4330558 | Pharmaceutical composition and method for treating peripheral orthostatic hypotension | Akira Hayashi, Yuichi Yamamura | 1982-05-18 |