Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5190613 | Method for forming crystals | — | 1993-03-02 |
| 5130103 | Method for forming semiconductor crystal and semiconductor crystal article obtained by said method | Hideya Kumomi, Hiroyuki Tokunaga, Kozo Arao | 1992-07-14 |
| 5010033 | Process for producing compound semiconductor using an amorphous nucleation site | Hiroyuki Tokunaga, Takao Yonehara | 1991-04-23 |
| 4983539 | Process for producing a semiconductor article | Takeshi Ichikawa | 1991-01-08 |
| 4843457 | Drop-out correcting luminance-chrominance signal separation circuit | — | 1989-06-27 |
| 4736238 | Fully digitized video signal reproducing apparatus | Yoshiaki Moriyama, Sumitaka Matsumura, Kaname Abe, Akihiro Ono, Toshio Gotoh | 1988-04-05 |
| 4554529 | Method for converting binary data train | Yoshiaki Moriyama | 1985-11-19 |