Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8477824 | Semiconductor laser apparatus having collimator lens and path rotator | Yujin Zheng, Xin Gao | 2013-07-02 |
| 8404399 | Fuel cell | Hiroyuki Hasebe, Yukinori Akamoto, Hideyuki Oozu, Hidenori Suzuki, Koichi Kawamura +6 more | 2013-03-26 |
| 8405034 | Scintillator for neutron detection and neutron measurement device | Hiroshi Azechi, Nobuhiko Sarukura, Yasunobu Arikawa, Mitsuo Nakai, Takahiro Murata +5 more | 2013-03-26 |
| 8284345 | Silicon light-emitting element | Shucheng Chu | 2012-10-09 |
| 8110836 | Semiconductor device | Shucheng Chu | 2012-02-07 |
| 8075726 | Method for producing hermetically sealed container for beverage or food | Masaki Nakaya | 2011-12-13 |
| 7944956 | Heat sink, laser apparatus provided with such heat sink, and laser stack apparatus | Hirofumi Miyajima, Nobuo Watanabe, Satoru Ooishi, Nobutaka Suzuki | 2011-05-17 |
| 7885305 | Semiconductor laser device and semiconductor laser device array | Akiyoshi Watanabe, Hirofumi Miyajima | 2011-02-08 |
| 7885299 | Semiconductor laser equipment | Hirofumi Miyajima, Masanobu Yamanaka | 2011-02-08 |
| 7764432 | Laser equipment | Hirofumi Miyajima, Takayuki Uchiyama, Masaaki Matsuura, Toshimasa Matsuno | 2010-07-27 |
| 7759139 | Method for manufacturing silicon device | Shucheng Chu | 2010-07-20 |
| 7749640 | Fuel Cell | Asako Satoh, Akira Yajima, Yumiko Takizawa, Hiroyuki Shiroki | 2010-07-06 |
| 7733570 | Condenser | Yujin Zheng, Hirofumi Miyajima | 2010-06-08 |
| 7693206 | Semiconductor laser device including laser array or stack first collimator, path rotator, and an optical element | Yujin Zheng, Xin Gao | 2010-04-06 |
| 7664148 | Passive Q switch laser device | Hiroshi Sakai, Takunori Taira | 2010-02-16 |
| 7652425 | Transmission type photocathode including light absorption layer and voltage applying arrangement and electron tube | Minoru Niigaki, Shoichi Uchiyama | 2010-01-26 |
| 7653100 | Solid laser module, optical amplifier, and laser oscillator | Yasukazu Izawa, Masayuki Fujita, Shigeki Tokita, Tadashi Ikegawa, Toshiyuki Kawashima | 2010-01-26 |
| 7638223 | Fuel cell | Asako Satoh, Akira Yajima, Yumiko Takizawa, Hiroyuki Shiroki | 2009-12-29 |
| 7622694 | Laser beam machine | Syunichi Gonda, Hirofumi Miyajima, Yujin Zheng | 2009-11-24 |
| 7599414 | Laser device | Hirofumi Miyajima | 2009-10-06 |
| 7586968 | Heater-attached alkali-encapsulated cell and alkali laser apparatus | Minoru Niigaki, You Wang, Yujin Zheng | 2009-09-08 |
| 7577174 | Semiconductor laser device and semiconductor laser element array | Hirofumi Miyajima, Akiyoshi Watanabe | 2009-08-18 |
| 7567598 | Semiconductor laser equipment | Hirofumi Miyajima | 2009-07-28 |
| 7522643 | Semiconductor laser device | Hirofumi Miyajima | 2009-04-21 |
| 7502396 | Solid-state laser apparatus | Toshiyuki Kawashima, Tadashi Kanabe, Sadao Nakai | 2009-03-10 |