Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5459585 | Apparatus and method of storing image signals | Toshiaki Kawamura, Yoshizumi Watatani, Katsuo Mohri, Michio Ozawa, Hideo Arai +3 more | 1995-10-17 |
| 5337199 | Digital transmission signal processing system and recording/reproducing system | Hideo Arai, Kyoichi Hosokawa, Keizo Nishimura, Yoshizumi Watatani, Akira Shibata | 1994-08-09 |
| 5243422 | Field converting method for television signals and device for realizing same | Kyoichi Hosokawa, Kazuhiko YOSHIZAWA, Miyoko Yoshikoshi | 1993-09-07 |
| 5231479 | Luminance/chrominance signal separation circuit having filter circuit using pulse patterns suppressing circuit | Kooji Minabe, Katsuyuki Watanabe, Koichi Ono, Kenji Ichige, Hiroto Yamauchi | 1993-07-27 |
| 5063437 | Method and apparatus for processing a color video signal | Hiroyasu Ohtsubo, Masataka Sekiya, Kohji Minabe, Hideo Nishijima, Michio Masuda +1 more | 1991-11-05 |
| 4926361 | Digital noise reducer | Hiroyasu Ohtsubo, Michio Masuda, Hideo Nishijima, Masataka Sekiya, Kohji Minabe | 1990-05-15 |
| 4916553 | Video signal recording and reproducing method and apparatus | Atsushi Yoshioka, Takashi Furuhata, Katsuo Mouri | 1990-04-10 |
| 4873582 | Video signal and method therefor time axis altering circuit used in a video tape recorder for recording a broadband video signal | Takashi Furuhata, Takayasu Ito, Masakazu Hamaguchi | 1989-10-10 |
| 4772950 | Method and apparatus for sampling and processing a video signal | Takashi Furuhata, Michio Hibi | 1988-09-20 |
| 4746996 | Skew error correction circuit for video signal reproducing apparatus | Takashi Furuhata, Michio Hibi | 1988-05-24 |
| 4688081 | Apparatus for correcting time base error of video signal | Takashi Furuhata | 1987-08-18 |
| 4481546 | Modulator-demodulator for obtaining and demodulating frequency-modulated signal | Shigeyuki Ito, Yoshizumi Watatani | 1984-11-06 |