Issued Patents All Time
Showing 1–25 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9096950 | Nitride crystal and method for producing the same | Takashi Satoh, Seiji Sarayama, Hirokazu Iwata, Yusuke Mori | 2015-08-04 |
| 8574361 | Group-III element nitride crystal producing method and group-III element nitride crystal | Osamu Yamada, Hisashi Minemoto, Kouichi Hiranaka, Takeshi Hatakeyama, Takatomo Sasaki +2 more | 2013-11-05 |
| 8568532 | Method for growing single crystal of group III metal nitride and reaction vessel for use in same | Makoto Iwai, Shuhei Higashihara, Yusuke Mori, Naoya Miyoshi | 2013-10-29 |
| 8506705 | Method for manufacturing nitride single crystal | Mikiya Ichimura, Katsuhiro Imai, Makoto Iwai, Takatomo Sasaki, Yusuke Mori +1 more | 2013-08-13 |
| 8507364 | N-type group III nitride-based compound semiconductor and production method therefor | Seiji Nagai, Shiro Yamazaki, Yasuhide Yakushi, Takayuki Sato, Makoto Iwai +2 more | 2013-08-13 |
| 8501141 | Method for producing group III nitride semiconductor | Takayuki Sato, Seiji Nagai, Makoto Iwai, Shuhei Higashihara, Yusuke Mori | 2013-08-06 |
| 8317333 | Method and device for converting an emission beam from a laser light source into 2-dimensional light | Kenichi Kasazumi, Kiminori Mizuuchi, Kazuhisa Yamamoto | 2012-11-27 |
| 8231726 | Semiconductor light emitting element, group III nitride semiconductor substrate and method for manufacturing such group III nitride semiconductor substrate | Hisashi Minemoto, Yasutoshi Kawaguchi, Yasuhito Takahashi, Yoshiaki Hasegawa | 2012-07-31 |
| 8187507 | GaN crystal producing method, GaN crystal, GaN crystal substrate, semiconductor device and GaN crystal producing apparatus | Yusuke Mori, Takatomo Sasaki, Fumio Kawamura, Masashi Yoshimura, Minoru Kawahara +1 more | 2012-05-29 |
| 8018134 | Light source, optical pickup, and electronic apparatus | Isao Kidoguchi, Hiroyoshi Yajima, Keiji Ito, Akihiko Ishibashi, Yoshiaki Hasegawa +1 more | 2011-09-13 |
| 8016428 | 2-dimensional image display device or illumination device for obtaining uniform illumination and suppressing speckle noise | Kenichi Kasazumi, Kiminori Mizuuchi, Kazuhisa Yamamoto | 2011-09-13 |
| 7948469 | Image display device and image display system | Kazuhisa Yamamoto, Hiromu Kitaura, Ken ichi Kasazumi | 2011-05-24 |
| 7855823 | Acoustooptic device and optical imaging apparatus using the same | Hisashi Minemoto, Isao Kidoguchi, Takayuki Negami, Yasuhito Takahashi, Toshimi Nishiyama +1 more | 2010-12-21 |
| 7830357 | Image display device and image display system | Kazuhisa Yamamoto, Hiromu Kitaura, Ken ichi Kasazumi | 2010-11-09 |
| 7794539 | Method for producing III group element nitride crystal, production apparatus for use therein, and semiconductor element produced thereby | Hisashi Minemoto, Isao Kidoguchi, Yusuke Mori, Fumio Kawamura, Takatomo Sasaki +1 more | 2010-09-14 |
| 7754012 | Apparatus for production of crystal of group III element nitride and process for producing crystal of group III element nitride | Hisashi Minemoto, Isao Kidoguchi, Yusuke Mori, Fumio Kawamura, Takatomo Sasaki +2 more | 2010-07-13 |
| 7749921 | Semiconductor element, method for manufacturing the semiconductor element, electronic device and method for manufacturing the electronic device | Norihisa Mino, Takayuki Takeuchi | 2010-07-06 |
| 7623559 | Optical device, laser beam source, laser apparatus and method of producing optical device | Kazuhisa Yamamoto, Kiminori Mizuuchi, Makoto Kato | 2009-11-24 |
| 7570677 | Optical device, laser beam source, laser apparatus and method of producing optical device | Kazuhisa Yamamoto, Kiminori Mizuuchi, Makoto Kato | 2009-08-04 |
| 7551654 | Coherent light source and optical system | Kiminori Mizuuchi, Kazuhisa Yamamoto, Ken'ichi Kasazumi, Isao Kidoguchi | 2009-06-23 |
| 7524691 | Method of manufacturing group III nitride substrate | Hisashi Minemoto, Isao Kidoguchi, Akihiko Ishibashi | 2009-04-28 |
| 7494286 | Laser module and method for manufacturing the same | Akihiro Morikawa, Toshifumi Yokoyama, Kazuhisa Yamamoto | 2009-02-24 |
| 7459697 | Fluorescence measuring equipment | Kazuhisa Yamamoto | 2008-12-02 |
| 7435295 | Method for producing compound single crystal and production apparatus for use therein | Hisashi Minemoto, Isao Kidoguchi, Yasuhito Takahashi, Takatomo Sasaki, Yusuke Mori +1 more | 2008-10-14 |
| 7427522 | Short-wavelength laser module and method of producing the same | Akihiro Morikawa, Kazuhisa Yamamoto, Shinichi Takigawa | 2008-09-23 |