Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6072607 | Optical pickup device | Atsushi Tajiri, Kazushi Mori, Takao Yamaguchi | 2000-06-06 |
| 5963572 | Semiconductor laser device and manufacturing method thereof | Ryoji Hiroyama, Takahiro Uetani, Kiyoshi Oota, Koji Komeda, Masayuki Shono +1 more | 1999-10-05 |
| 5727009 | Semiconductor laser apparatus and optical pickup apparatus using the same | Atsushi Tajiri, Kazushi Mori, Takao Yamaguchi, Akira Ibaraki, Tatsuhiko Niina | 1998-03-10 |
| 5610096 | Semiconductor laser with a self sustained pulsation | Akira Ibaraki, Masayuki Shono, Shoji Honda, Takatoshi Ikegami, Nobuhiko Hayashi +9 more | 1997-03-11 |
| 5608752 | Semiconductor laser device and method of designing the same | Takenori Goto, Nobuhiko Hayashi, Teruaki Miyake, Mitsuaki Matsumoto, Kenichi Matsukawa +4 more | 1997-03-04 |
| 5559818 | Semiconductor laser device | Masayuki Shono, Ryoji Hiroyama | 1996-09-24 |
| 5506170 | Method of making a semiconductor laser with a self-sustained pulsation | Akira Ibaraki, Masayuki Shono, Shoji Honda, Takatoshi Ikegami, Nobuhiko Hayashi +9 more | 1996-04-09 |
| 5416790 | Semiconductor laser with a self-sustained pulsation | Akira Ibaraki, Masayuki Shono, Shoji Honda, Takatoshi Ikegami, Nobuhiko Hayashi +9 more | 1995-05-16 |
| 4607369 | Semiconductor laser having a burying layer of a II-VI compound | Tatsuhiko Niina | 1986-08-19 |