Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5782979 | Substrate holder for MOCVD | Hirotaka Kizuki, Masayoshi Takemi, Kenzo Mori | 1998-07-21 |
| 5644587 | Semiconductor laser device | Syoichi Karakida | 1997-07-01 |
| 5589110 | Container for liquid metal organic compound | Takashi Motoda, Shoichi Karakida, Shigeki Kageyama | 1996-12-31 |
| 5585309 | Method of making semiconductor laser | Kenzo Mori, Tadashi Kimura, Yoshitatu Kawama, Tatuya Kimura, Yuji Okura +1 more | 1996-12-17 |
| 5496408 | Apparatus for producing compound semiconductor devices | Takashi Motoda, Shoichi Karakida, Shigeki Kageyama | 1996-03-05 |
| 5426658 | Semiconductor laser including ridge confining buffer layer | Hirotaka Kizuki, Norio Hayafuji, Tetsuo Shiba, Hitoshi Tada | 1995-06-20 |
| 5390205 | Semiconductor laser | Kenzo Mori, Tadashi Kimura, Yoshitatu Kawama, Tatuya Kimura, Yuji Okura +1 more | 1995-02-14 |
| 5316967 | Method for producing semiconductor device | Hirotaka Kizuki, Norio Hayafuji, Tetsuo Shiba, Hitoshi Tada | 1994-05-31 |
| 5192711 | Method for producing a semiconductor laser device | Takashi Murakami | 1993-03-09 |
| 5173913 | Semiconductor laser | — | 1992-12-22 |
| 5105432 | Semiconductor laser device | Takashi Murakami | 1992-04-14 |
| 4771433 | Semiconductor laser device | Kenji Ikeda | 1988-09-13 |
| 4757510 | Semiconductor laser device | Kenji Ikeda | 1988-07-12 |
| 4591464 | Method and apparatus for evaporating a liquid organic metal | Kazuhisa Takahashi | 1986-05-27 |