Issued Patents All Time
Showing 476–500 of 529 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5063457 | Wide-band video signal recording apparatus by using frequency interleave | Hisashi Ishikawa, Susumu Kozuki, Katsuji Yoshimura | 1991-11-05 |
| 5047879 | Multi-channel reproducing apparatus with searching for programs | Tsutomu Fukatsu, Taizou Hori, Toshiyuki Masui, Takashi Kobayashi, Tetsuya Wakui | 1991-09-10 |
| 5043809 | Encoding apparatus | Akihiro Shikakura, Yoshiki Ishii, Tomohiko Sasatani | 1991-08-27 |
| 5038231 | Recording and reproducing apparatus which repositions table of contents information from one area to another on the medium | Isao Harigaya | 1991-08-06 |
| 5028515 | Method for producing a color print comprising developing a specific material without benzyl alcohol | Kazunori Hasebe | 1991-07-02 |
| 5023716 | Image information signal transmitting system | Tadayoshi Nakayama, Hisashi Ishikawa, Susumu Kozuki, Katsuji Yoshimura, Kenichi Nagasawa +1 more | 1991-06-11 |
| 5010416 | Color video signal reproducing apparatus | Hiroto Yasumura, Masahide Hirasawa, Minoru Noji, Susumu Kozuki, Katsuji Yoshimura | 1991-04-23 |
| 4994911 | Image information signal transmitting system with selective transmission of input data or extracted data | Tadayoshi Nakayama, Hisashi Ishikawa, Susumu Kozuki, Katsuji Yoshimura, Kenichi Nagasawa +1 more | 1991-02-19 |
| 4975737 | Method for reproducing correct images from incorrect exposure images | Takashi Murooka | 1990-12-04 |
| 4959728 | Interchangeable lens and interchangeable lens system | Susumi Kozuki, Hirokazu Mogi, Hideo Kawahara, Hideyuki Arai, Katsushi Suzuki +2 more | 1990-09-25 |
| 4958246 | Device of multi-channel rotary head type having function to discriminate recorded state | Suzumu Kozuki, Hiroyuki Takimoto, Motokazu Kashida, Kenichi Nagasawa | 1990-09-18 |
| 4956725 | Image signal reproducing apparatus | Susumu Kozuki, Hiroo Edakubo, Tadayoshi Nakayama, Toshiyuki Masu | 1990-09-11 |
| 4951162 | Tracking control system with pilot signal phase setting circuitry | Katsuji Yoshimura, Kenichi Nagasawa, Shinichi Yamashita, Motokazu Kashida, Mitsuhiro Otokawa | 1990-08-21 |
| 4947448 | Image information signal transmitting system | Tadayoshi Nakayama, Chikara Sato, Kenichi Nagasawa, Tomohiko Sasatani, Susumu Kozuki +1 more | 1990-08-07 |
| 4932066 | Information signal transmission system | Tadayoshi Nakayama, Chikara Sato, Kenichi Nagasawa, Tomohiko Sasatani, Katsuji Yoshimura +1 more | 1990-06-05 |
| 4916537 | Image information signal transmitting system | Tadayoshi Nakayama, Hisashi Ishikawa, Susumu Kozuki, Katsuji Yoshimura, Kenichi Nagasawa +1 more | 1990-04-10 |
| 4901148 | Data processing device | Tadayoshi Nakayama, Chikara Satoh, Akio Fujii, Katsuji Yoshimura | 1990-02-13 |
| 4901152 | Image pickup apparatus | Teruo Hieda, Toshiyuki Masui, Katsuji Yoshimura | 1990-02-13 |
| 4896219 | Color video signal reproducing apparatus | Hiroto Yasumura, Masahide Hirasawa, Minoru Noji, Susumu Kozuki, Katsuji Yoshimura | 1990-01-23 |
| 4893178 | Simulator for automatic photographic printing apparatus including inversion circuitry and spectral characteristic compensation | Toru Matama, Kenji Suzuki, Tsuneo Suzuki | 1990-01-09 |
| 4885637 | Encoder | Akihiro Shikakura, Masahiro Takei, Tomohiko Sasatani | 1989-12-05 |
| 4882632 | Color video signal reproducing apparatus using frequency converted chrominance signal | Hiroto Yasumura, Masahide Hirasawa, Minoru Noji, Susumu Kozuki, Katsuji Yoshimura | 1989-11-21 |
| 4879609 | Rotary head type recording apparatus having an erasing function based on recording mode | Susumu Kozuki, Keiji Satoh, Kenichi Nagasawa, Hiroo Edakubo, Mitsuhiro Otokawa | 1989-11-07 |
| 4878134 | Information signal recording apparatus for aligning helical slant tracks | Toshiyuki Masui, Motokazu Kashida, Kenichi Nagasawa | 1989-10-31 |
| 4878128 | Video signal reproducing apparatus | Hiroto Yasumura, Masahide Hirasawa, Minoru Noji, Susumu Kozuki, Katsuji Yoshimura +1 more | 1989-10-31 |