Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5072290 | Color image signal encoding device | Taku Yamagami | 1991-12-10 |
| 5053898 | Recording and/or reproducing apparatus, particularly with means for searching for vacant tracks | Seiji Hashimoto, Tokihiko Ogura, Kuniji Osabe, Akimasa Nishimura | 1991-10-01 |
| 5050003 | Image processing apparatus capable of displaying a plurality of screens | Hiroyuki Horii, Yoichi Yamagishi, Hiroyoshi Misumi | 1991-09-17 |
| 5043831 | Erasing device | Tomotaka Muramoto | 1991-08-27 |
| 4992889 | Encoding apparatus for compressing and outputting image data | Taku Yamagami | 1991-02-12 |
| 4984095 | Video signal processing apparatus having delay means for varied uses | Tsuguhide Sakata, Tomotaka Muramoto | 1991-01-08 |
| 4974058 | Color signal processing apparatus using a plurality of sample-and-hold circuits and a single switched A/D converter | — | 1990-11-27 |
| 4942478 | Recording apparatus | Yoichi Yamagishi | 1990-07-17 |
| 4851922 | Video signal processing apparatus | Masahiro Takei | 1989-07-25 |
| 4829386 | Video image recording apparatus | Masahiro Takei | 1989-05-09 |
| 4797653 | DPCM encoder | — | 1989-01-10 |
| 4792853 | Video signal processing devices | Youichi Yamagishi | 1988-12-20 |
| 4774575 | Video signal processing apparatus | — | 1988-09-27 |
| 4766485 | Color-difference line-sequence signal processing apparatus | — | 1988-08-23 |
| 4734785 | Image processing apparatus having an automatic sampling modification function | Masahiro Takei | 1988-03-29 |
| 4706132 | Video signal processing system | Nobuaki Sakurada | 1987-11-10 |
| 4679072 | Color adjusting device | — | 1987-07-07 |
| 4665446 | Magnetic recording and reproducing apparatus | — | 1987-05-12 |
| 4628271 | Differential phase shift keying demodulator | — | 1986-12-09 |
| 4571641 | Information recording device | Makoto Fujiki | 1986-02-18 |
| 4567509 | Television camera with color balance | Tomotaka Muramoto, Akimasa Nishimura | 1986-01-28 |
| 4549236 | Information recording device for video and sound | Makoto Fujiki | 1985-10-22 |
| 4544959 | Video recording system | Susumu Kozuki | 1985-10-01 |
| 4507688 | Information recording apparatus | Makoto Fujiki | 1985-03-26 |
| 4499487 | Camera operable with flash and in daylight and tungsten modes | Tomotaka Muramoto, Akimasa Nishimura | 1985-02-12 |