Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914526 | Information recording system and apparatus | Tsuguhide Sakata, Norio Kimura | 1990-04-03 |
| 4910604 | Image transmission apparatus | Tomishige Taguchi, Norio Kimura, Tsuguhide Sakata, Kunio Tsuruno, Yasutomo Suzuki | 1990-03-20 |
| 4885637 | Encoder | Akihiro Shikakura, Koji Takahashi, Tomohiko Sasatani | 1989-12-05 |
| 4879591 | Image pickup apparatus compensating an image signal for variations in color temperature | — | 1989-11-07 |
| 4875090 | Information data transmission system | Makoto Shimokoriyama, Shinichi Yamashita, Naoto Abe, Motokazu Kashida, Koji Takahashi | 1989-10-17 |
| 4872066 | Drop-out correction apparatus | Shigeo Yamagata, Tadashi Takayama, Kazuhiko Ito | 1989-10-03 |
| 4862250 | Still picture transmitting and receiving system | Tsuguhide Sakata, Tomishige Taguchi, Somei Kawasaki | 1989-08-29 |
| 4858037 | Information signal recording and/or reproducing apparatus | Toshiyuki Masui, Motokazu Kashida, Kouji Takahashi | 1989-08-15 |
| 4851922 | Video signal processing apparatus | Makoto Takayama | 1989-07-25 |
| 4851910 | Synchronizing pulse signal generation device | Hisashi Kawai, Makoto Masunaga, Tuguhide Sakata, Kenichi Nagasawa | 1989-07-25 |
| 4849832 | Reproducing apparatus with erasing device and erasing function based on frequency multiplexed and/or DPSK coded signal | Shigeo Yamagata, Tokihiko Ogura, Yasutomo Suzuki | 1989-07-18 |
| 4847703 | Data transmission and detection system | Tsuguhide Sakata, Norio Kimura, Tomishige Taguchi | 1989-07-11 |
| 4845568 | Image pickup apparatus for selectively storing electrical signals | Teruo Hieda, Kenji Kyuma, Hideyuki Arai | 1989-07-04 |
| 4845566 | Solid-state image pickup apparatus having controllable means for eliminating surplus charge | Shinji Sakai | 1989-07-04 |
| 4829386 | Video image recording apparatus | Makoto Takayama | 1989-05-09 |
| 4823197 | Recording apparatus and reproducing apparatus | Tsuguhide Sakata, Norio Kimura | 1989-04-18 |
| 4815061 | Reproducing device for frequency modulated signals | Hiroto Yasumura, Susumu Kozuki | 1989-03-21 |
| 4807057 | Data recording apparatus | Motokazu Kashida, Kouji Takahashi, Toshiyuki Masui, Tsutomu Fukatsu, Kenichi Nagasawa | 1989-02-21 |
| 4803684 | Apparatus for data error correction using rounding technique | Susumu Kozuki, Toshiyuki Masui, Masahide Hirasawa, Motokazu Kashida | 1989-02-07 |
| 4803570 | Rotary head type multichannel information signal reproducing apparatus having sub-information search function | Motokazu Kashida, Toshiyuki Masui, Tsutomu Fukatsu, Koji Takahashi, Kenichi Nagasawa | 1989-02-07 |
| 4802003 | Color picture information transmission system | Tadashi Takayama | 1989-01-31 |
| 4779276 | Data transmission system | Motokazu Kashida, Shinichi Yamashita, Naoto Abe, Makoto Shimokoriyama, Koji Takahashi | 1988-10-18 |
| 4766507 | Rotary head reproducer with means for detecting the direction of audio recording during searching | Motokazu Kashida, Kouji Takahashi, Kenichi Nagasawa | 1988-08-23 |
| 4763293 | Data processing device for interpolation | Susumu Kozuki, Toshiyuki Masui, Masahide Hirasawa, Motokazu Kashida | 1988-08-09 |
| 4746949 | Image sensing apparatus | Tadashi Okino | 1988-05-24 |