Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9564738 | Semiconductor laser device and manufacturing method thereof | Yoshito Nishioka, Yoichi Mugino | 2017-02-07 |
| 9564739 | Semiconductor laser device | Minoru Akutsu, Yoshito Nishioka | 2017-02-07 |
| 9489972 | Light source unit, heat-assisted magnetic recording head using the same, and light source for light source unit | Takashi Honda, Seiichi Takayama, Ryuji Fujii, Koji Shimazawa, Yoshiteru Nagai | 2016-11-08 |
| 9356432 | Semiconductor laser device | Minoru Akutsu, Yoshito Nishioka | 2016-05-31 |
| 9197035 | Semiconductor laser device and manufacturing method thereof | Yoshito Nishioka, Yoichi Mugino | 2015-11-24 |
| 9099841 | Semiconductor laser | Miroru Murayama, Satoshi Uchida, Tsutomu Ishikawa | 2015-08-04 |
| 8957692 | Method for performing burn-in test | Koji Shimazawa, Masaaki Kaneko, Takashi Honda, Yoichi Mugino, Yoshito Nishioka | 2015-02-17 |
| 8923355 | Semiconductor laser device and manufacturing method thereof | Yoshito Nishioka, Yoichi Mugino | 2014-12-30 |
| 8699536 | Semiconductor laser device | Minoru Akutsu, Yoshito Nishioka | 2014-04-15 |
| 8611386 | Semiconductor laser device and manufacturing method thereof | Yoshito Nishioka, Yoichi Mugino | 2013-12-17 |
| 8599895 | Semiconductor laser device and manufacturing method thereof | Yoshita Nishioka, Yoichi Mugino | 2013-12-03 |
| 8509036 | Method of burn-in testing for thermally assisted head | Koji Shimazawa, Kosuke Tanaka, Ryuji Fujii, Takashi Honda, Yoshiteru Nagai +1 more | 2013-08-13 |
| 8446927 | Semiconductor laser device and manufacturing method thereof | Yoshito Nishioka, Yoichi Mugino | 2013-05-21 |
| 8179747 | Thermally assisted magnetic head | Yoichi Mugino, Minoru Akutsu, Koji Shimazawa | 2012-05-15 |
| 8102892 | Semiconductor laser light emitting device and method for manufacturing same | — | 2012-01-24 |
| 7860138 | Semiconductor laser light emitting device and method for manufacturing same | — | 2010-12-28 |