Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888651 | Video system | Masaya Maeda, Susumu Kozuki | 1989-12-19 |
| 4878133 | Information signal reproducing apparatus in which a plurality of heads are selectively used | — | 1989-10-31 |
| 4872072 | Video system | Masaya Maeda, Susumu Kozuki | 1989-10-03 |
| 4825307 | Information signal recording apparatus | Mitsuhiro Otokawa, Keiji Satoh, Koji Takahashi, Hiroo Edakubo | 1989-04-25 |
| 4811120 | Information signal recording and/or reproducing apparatus | Motokazu Kashida, Susumu Kozuki, Kouji Takahashi, Kenichi Nagasawa | 1989-03-07 |
| 4802031 | Tracking control using signals reproduced by erase head | Kenichi Nagasawa, Mitsuhiro Otokawa, Hiroo Edakubo, Susumu Kozuki, Keiji Satoh | 1989-01-31 |
| 4796128 | Rotary head type reproducing apparatus | — | 1989-01-03 |
| 4785360 | Recording and reproducing apparatus having tracking control responsive to erase head scanning | Susumu Kozuki, Mitsuhiro Otokawa, Hiroo Edakubo, Kenichi Nagasawa, Keiji Satoh | 1988-11-15 |
| 4780774 | Rotary head type reproducing apparatus having a head shifter for accurately shifting the rotary head | Hiroo Edakubo, Tatsuzo Ushiro, Nobutoshi Takayama | 1988-10-25 |
| 4760474 | Information signal reproducing apparatus with track pitch discriminating function | — | 1988-07-26 |
| 4750060 | Recording apparatus | Toshihiko Nakazawa, Kazumitsu Tobe | 1988-06-07 |
| 4745498 | Cassette type video tape recorder having a selectively positioned tape loader | Masaya Maeda | 1988-05-17 |
| 4691256 | Information reproducing apparatus | Susumu Kozuki, Hiroo Edakubo, Nobutoshi Takayama | 1987-09-01 |
| 4686589 | Recording and reproducing apparatus having an automatic tracking control system using multiple pilot signals | — | 1987-08-11 |
| 4683503 | Information signal reproducing apparatus having means for discriminating a track pitch and selecting the reproduction mode speed | — | 1987-07-28 |
| 4636882 | Head tracking apparatus | Hiroo Edakubo, Nobutoshi Takayama | 1987-01-13 |
| 4599660 | Video signal reproducing apparatus | Susumu Kozuki, Hiroo Edakubo, Nobutoshi Takayama | 1986-07-08 |
| 4594618 | Information reproducing apparatus | Susumu Kozuki, Hiroo Edakubo, Nobutoshi Takayama | 1986-06-10 |
| 4587580 | Video signal reproducing apparatus | Nobutoshi Takayama, Hiroo Edakubo | 1986-05-06 |
| 4573089 | Recording and reproducing apparatus | Masaya Maeda, Noritsugu Hirata | 1986-02-25 |
| 4558382 | Video signal reproducing apparatus | Hiroo Edakubo, Nobutoshi Takayama | 1985-12-10 |
| 4531164 | Camera and separable video recorder/reproducer arrangement | Masaya Maeda, Susumu Kozuki | 1985-07-23 |
| 4517501 | Rotation control system | — | 1985-05-14 |
| 4507689 | Component video system and arrangement for interconnecting the same | Susumu Kozuki, Masaya Maeda | 1985-03-26 |
| 4496998 | Video tape recorder with delayed control signal recording upon restart | — | 1985-01-29 |