Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509579 | Semiconductor device | Motonobu Takeya, Katsunori Yanashima, Masao Ikeda, Takeharu Asano, Shinro Ikeda +1 more | 2003-01-21 |
| 6036772 | Method for making semiconductor device | Satoshi Taniguchi, Satoshi Ito | 2000-03-14 |
| 6031244 | Luminescent semiconductor device with antidiffusion layer on active layer surface | Hiroyasu Noguchi, Kazushi Nakano, Akira Ishibashi, Atsushi Toda, Satoshi Taniguchi +1 more | 2000-02-29 |
| 5898662 | Semiconductor light emitting device, its manufacturing method and optical recording and/or reproducing apparatus | Akira Ishibashi, Satoshi Taniguchi, Takashi Kobayashi, Kazushi Nakano, Norikazu Nakayama | 1999-04-27 |
| 5872023 | Method of fabricating of light emitting device with controlled lattice mismatch | Masashi Shiraishi, Satoshi Ito, Kazushi Nakano, Akira Ishibashi, Masao Ikeda +3 more | 1999-02-16 |
| 5633514 | Semiconductor light emitting device with lattice-matching and lattice-mismatching | Masashi Shiraishi, Satoshi Ito, Kazushi Nakano, Akira Ishibashi, Masao Ikeda +3 more | 1997-05-27 |