Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11386251 | Logic simulation verification system, logic simulation verification method, and program | — | 2022-07-12 |
| 9602395 | Apparatus and method for switching communication channels having redundant configuration | Yutaka Hayama, Hiroshi Fukaya, Tsutomu Chikazawa, Kouji Kurihara | 2017-03-21 |
| 7813852 | System mounted on a vehicle, vehicle, diagnosis information collecting device and navigation device | Hiromitsu Kato, Akitoshi Shimura, Takeiki Aizono | 2010-10-12 |
| 7519932 | System and method for analyzing crosstalk occurring in a semiconductor integrated circuit | — | 2009-04-14 |
| 6519748 | Signal delay time calculation method of semiconductor integrated circuit and computer program product for executing the method | — | 2003-02-11 |
| 6087963 | Vehicle-mounted device for automatic charge receipt system | Kenji Kobayashi, Yasunari Tanaka | 2000-07-11 |
| 5285279 | Ghost canceller using fuzzy control | Tsutomu Noda, Keiro Shinkawa | 1994-02-08 |
| 5210607 | Ghost reduction device for removing ghost components of a television signal | Tsutomu Noda, Keiro Shinkawa | 1993-05-11 |
| 5132793 | Television receiver compatible with both standard system television signal and high definition television signal | Shigeru Hirahata, Shinobu Torikoshi, Takumi Okamura, Noboru Kojima, Tetsuo Mitsuhashi +4 more | 1992-07-21 |
| 5016111 | Television signal recording/reproducing apparatus of color-under recording type | Noboru Kojima, Isao Nakagawa | 1991-05-14 |
| 4977446 | Digital convergence correcting apparatus | Makoto Shiomi, Michitaka Ohsawa, Kuninori Matsumi, Kosuke Ozeki, Ikuo Yuki +1 more | 1990-12-11 |
| 4821112 | Detection circuit for detecting standard television signals and nonstandard television signals | Ikuya Arai, Toshiyuki Kurita, Toshinori Murata, Isao Nakagawa, Masahiko Achiha +1 more | 1989-04-11 |
| 4512314 | Fuel control apparatus for an internal combustion engine | Seiji Wataya | 1985-04-23 |