Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7319052 | Alloying method, and wiring forming method, display device forming method, and image display unit fabricating method | Katsuhiro Tomoda | 2008-01-15 |
| 7049227 | Method for alloying a wiring portion for a image display device | Katsuhiro Tomoda | 2006-05-23 |
| 7011990 | Alloying method using laser irradiation for a light emitting device | Katsuhiro Tomoda | 2006-03-14 |
| 7008827 | Alloy method using laser irradiation | Katsuhiro Tomoda | 2006-03-07 |
| 6878574 | Alloying method for a image display device using laser irradiation | Katsuhiro Tomoda | 2005-04-12 |
| 5640409 | Semiconductor laser | Satoshi Ito, Akira Ishibashi, Norikazu Nakayama | 1997-06-17 |
| 5515393 | Semiconductor laser with ZnMgSSe cladding layers | Hiroyuki Okuyama, Katsuhiro Akimoto, Takao Miyajima, Masafumi Ozawa, Yuko Morinaga +2 more | 1996-05-07 |
| 5481558 | Light emitting device | Masao Ikeda | 1996-01-02 |
| 5379314 | Semiconductor laser and method of manufacturing semiconductor laser | Kazuhiko Nemoto, Masamichi Ogawa | 1995-01-03 |
| 5373173 | Apparatus for semiconductor laser | Masamichi Ogawa, Kazuhiko Nemoto, Yoshifumi Mori | 1994-12-13 |
| 5331659 | Optical semiconductor device | Kazuhiko Nemoto, Masamichi Ogawa | 1994-07-19 |