Issued Patents All Time
Showing 151–175 of 175 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5458685 | Vertical heat treatment apparatus | Kazuhide Hasebe, Keiji Sukekawa | 1995-10-17 |
| 5314574 | Surface treatment method and apparatus | — | 1994-05-24 |
| 5222686 | Tape cassette having front lid locking member fixed to a lower half case | Masayuki Komeiji, Kimimoto Hirose, Souji Shinozaki | 1993-06-29 |
| 5197082 | Digital signal regenerator | Yoshihiro Uda | 1993-03-23 |
| 4984485 | Apparatus and method for controlling automatic transmission for motor vehicle, with anti-squat shifting arrangement | Masahiro Kojima, Seiichi Nishikawa | 1991-01-15 |
| D303723 | Facial treatment unit or the like | — | 1989-09-26 |
| 4692816 | Digital data transmitting system for transmitting digital data a number of times depending on an information content of the digital data | Hiroyuki Sugiyama, Takeshi Shibamoto, Kazunori Nishikawa, Makoto Komura | 1987-09-08 |
| 4660099 | Rotary recording medium having track turns recorded with digital signal and track turns recorded with analog signal | Hiroyuki Sugiyama, Takeshi Shibamoto, Kazunori Nishikawa, Shoji Ueno, Makoto Komura +1 more | 1987-04-21 |
| 4660100 | Rotary recording medium reproducing apparatus for reproducing pre-recorded signals from a rotary recording medium having track turns recorded with digital signal and track turns recorded with analog signal | Hiroyuki Sugiyama, Takeshi Shibamoto, Kazunori Nishikawa, Makoto Komura | 1987-04-21 |
| 4633329 | Information signal recording medium and reproducing apparatus therefor | Hiroyuki Sugiyama, Takeshi Shibamoto, Hideo Sato, Mitsuo Kubo, Koji Tanaka +2 more | 1986-12-30 |
| 4614979 | Digital video signal reproducing apparatus | Hiroyuki Sugiyama, Yoshiaki Amano, Ryozo Abe, Takeshi Shibamoto, Hideo Sato +1 more | 1986-09-30 |
| 4613908 | Digital video signal reproducing apparatus | Seiichi Takashima, Takeshi Shibamoto, Koji Tanaka, Fujio Suzuki, Mitsuo Kubo +3 more | 1986-09-23 |
| 4587558 | Address signal generating circuit for a memory circuit | Hiroyuki Sugiyama, Takeshi Shibamoto, Hideo Sato, Yoshiaki Amano, Koji Tanaka | 1986-05-06 |
| 4561083 | Memory circuit write-in system | Kazunori Nishikawa, Yoshiki Iwasaki, Isao Masuda, Shoji Ueno, Makoto Komura | 1985-12-24 |
| 4520401 | Digital video signal recording system and reproducing apparatus | Seiichi Takashima, Takeshi Shibamoto, Fujio Suzuki, Koji Tanaka, Mitsuo Kubo +3 more | 1985-05-28 |
| 4516163 | Digital information signal recording system | Isao Masuda, Kazunori Nishikawa, Yoshiki Iwasaki, Shoji Ueno | 1985-05-07 |
| 4513327 | Digital signal recording system and reproducing apparatus | Seiichi Takashima, Takeshi Shibamoto, Fujio Suzuki, Koji Tanaka | 1985-04-23 |
| 4499506 | Video signal recording and/or reproducing system | Takeshi Shibamoto | 1985-02-12 |
| 4488182 | System for recording and reproducing time-division multiplexed digital audio and video signals | Seiichi Takashima, Takeshi Shibamoto, Fujio Suzuki, Kohji Tanaka | 1984-12-11 |
| 4471381 | System for converting number of scanning lines | Masao Kasuga, Takeshi Shibamoto | 1984-09-11 |
| 4360824 | Systems for recording both information and pilot signals directly on recording medium | Kazunori Nishikawa, Isao Masuda, Hideo Sato | 1982-11-23 |
| 4229619 | Method and apparatus for driving a multi way speaker system | Eiichi Funasaka, Masanobu Shinozaki, Yasuo Kaizu | 1980-10-21 |
| 4211978 | Cross-talk component cancellation circuit in an angle-modulated wave signal transmission system | — | 1980-07-08 |
| 4188504 | Signal processing circuit for binaural signals | Masao Kasuga, Masaaki Sato, Kohji Seki, Toshinori Mori, Makoto Iwahara | 1980-02-12 |
| 4186281 | Multichannel record disc reproducing apparatus | Masao Kasuga, Fujio Suzuki, Yoshiki Iwasaki | 1980-01-29 |