Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5508221 | Method for forming capacitor element of DRAM | — | 1996-04-16 |
| 5502739 | Semiconductor laser device | Isao Kidoguchi, Kiyoshi Ohnaka, Hideto Adachi, Masaya Mannou, Takeshi Uenoyama | 1996-03-26 |
| 5486488 | Process for manufacturing semiconductor device | — | 1996-01-23 |
| 5438012 | Method of fabricating capacitor element in super-LSI | — | 1995-08-01 |
| 5383214 | Semiconductor laser and a method for producing the same | Isao Kidoguchi, Kiyoshi Ohnaka | 1995-01-17 |
| 5352623 | Method for manufacturing a semiconductor device | — | 1994-10-04 |
| 5323405 | Anti-guided phase-locked array and manufacturing method therefor | Kiyoshi Ohnaka | 1994-06-21 |
| 5279985 | Semiconductor device and method of fabrication thereof | — | 1994-01-18 |
| 5268328 | Method of fabricating a semiconductor laser | Yoshihiro Mori, Masaya Mannoh, Kiyoshi Ohnaka | 1993-12-07 |
| 5254505 | Process of forming capacitive insulating film | — | 1993-10-19 |
| 5202280 | Method for fabricating a semiconductor device | Yuchiro Numasawa | 1993-04-13 |
| 5185755 | Semiconductor laser | Yoshihiro Mori, Masaya Mannoh, Kiyoshi Ohnaka | 1993-02-09 |
| 5082162 | Methods for soldering semiconductor devices | Kiyoshi Ohnaka | 1992-01-21 |