Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612141 | Ultrasonic flow measurement system | Kye Hyeon RYU, Hee June Park, Hyun Myoung Shin, Kunihiro Takahashi, Noriaki Saito +1 more | 2017-04-04 |
| 8808143 | Output control device for vehicle | Katsuya Tomiie, Kazuhiro Oishi, Masahito Motoi, Takayuki Shimizu | 2014-08-19 |
| 6567490 | Pulse signal delay circuit | Koji Hayashi | 2003-05-20 |
| 6493305 | Pulse width control circuit | Koji Hayashi | 2002-12-10 |
| 6423205 | Electric deionization apparatus | Masaji Akahori, Takayoshi Kawamoto, Syu Nakanishi, Shinzi Miura, Takayuki Saito +2 more | 2002-07-23 |
| 6417643 | Synchronous control device | Noriyuki Shiba, Masakatsu Fujita, Hiroyuki Hisada, Ikuo Kotani | 2002-07-09 |
| 5481369 | Crosstalk detector for optically read signals | — | 1996-01-02 |
| 5420847 | Reproducing system for an optical disc | Takanori Maeda, Fumitaka Kotaka, Noriaki Murao | 1995-05-30 |
| 5355938 | Temperature control device | Tsutomu Hosoya, Katsuhiro Inaba, Shigeru Fujita | 1994-10-18 |
| 5321519 | Crosstalk detector for optically read signals | — | 1994-06-14 |
| 5283659 | Apparatus and method of high vision signal recording using expansion techniques and digital drop-out compensation | Yoshiyuki Okuda, Akihiro Tozaki, Motooki Sugihara | 1994-02-01 |
| 5251042 | Component video signal transmitting apparatus | — | 1993-10-05 |
| 5204744 | System for reproducing a stationary picture | — | 1993-04-20 |
| 5166805 | Disk player with a blanking during fast scanning | — | 1992-11-24 |
| 4928166 | Apparatus for suppressing noises in a video signal | — | 1990-05-22 |
| 4882625 | Improved definition television set with external luminance and chrominance signal inputs | — | 1989-11-21 |
| 4866394 | Phase synchronizing circuit for a time axis shift correcting circuit | Takashi Okano | 1989-09-12 |
| 4853781 | Video format signal processing system | Takashi Okano, Masao Kanda | 1989-08-01 |
| 4853914 | Time base correction system with coarse and fine correction | Takashi Okano, Masao Kanda | 1989-08-01 |
| 4841379 | Time-base error correction apparatus for video tape or disk player | — | 1989-06-20 |
| 4837637 | Scanning method for disk player | Shigeru Yasuda, Kenichiro Yasukawa, Yasumasa Fukatsu | 1989-06-06 |
| 4835623 | System for playing video information recording disks, capable of special playback mode operation with a CLV disk | Takashi Okano | 1989-05-30 |
| 4743979 | System for playing video information recording disks, capable of special playback mode operation with a CLV disk | Takashi Okano | 1988-05-10 |
| 4734757 | Color burst phase detection system for use in a video disk player system | — | 1988-03-29 |
| 4688103 | Apparatus for the color synchronization of reproduced video signals | — | 1987-08-18 |