Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8767142 | Liquid crystal display device | — | 2014-07-01 |
| 6985026 | Semiconductor integrated circuit device and cellular terminal using the same | — | 2006-01-10 |
| 6775684 | Digital matched filter | Yuichi Sato | 2004-08-10 |
| 6724812 | Matching filter calculating correlation valve utilizing exclusive-or of two data and exclusive-or of two codes corresponding to the input data | Yuichi Sato | 2004-04-20 |
| 6469568 | Metal oxide semiconductor transistor circuit and semiconductor integrated circuit using the same | Yuichi Sato | 2002-10-22 |
| 6140944 | Variable-length coding device and method using table that holds information on presence/absence of code correspondingly to region represented by combination of run data and level data | — | 2000-10-31 |
| 5864494 | Discrete cosine transformer and inverse discrete cosine transformer | Yuichi Sato | 1999-01-26 |
| 5298485 | Superconductive logic device | Shoei Kataoka, Hiroya Sato, Shuhei Tsuchimoto, Hideo Nojima, Masayoshi Koba +3 more | 1994-03-29 |
| 5223446 | Semiconductor device with a photodetector switching device grown on a recrystallized monocrystal silicon film | Toshiaki Miyajima, Masayoshi Koba | 1993-06-29 |
| 5105090 | Semiconductor device with a photodetector switching device | Toshiaki Miyajima, Masayoshi Koba | 1992-04-14 |