Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879609 | Rotary head type recording apparatus having an erasing function based on recording mode | Susumu Kozuki, Koji Takahashi, Keiji Satoh, Kenichi Nagasawa, Mitsuhiro Otokawa | 1989-11-07 |
| 4873587 | Video signal reproducing apparatus with memory | Katsuji Yoshimura, Susumu Kozuki, Chikara Sato | 1989-10-10 |
| 4873591 | Tape loading device having pair of tape guide post units on pair of rotatable members | Takashi Kimura, Toshiya Yatomi | 1989-10-10 |
| 4870510 | Video signal reproducing apparatus using memory | Chikara Sato, Susumu Kozuki, Katsuji Yoshimura | 1989-09-26 |
| 4864430 | Video signal reproducing apparatus with memory and capability for reproducing at diverse reproduction speeds | Katsuji Yoshimura, Susumu Kozuki, Chikara Sato, Koji Takahashi | 1989-09-05 |
| 4825307 | Information signal recording apparatus | Mitsuhiro Otokawa, Hiroyuki Takimoto, Keiji Satoh, Koji Takahashi | 1989-04-25 |
| 4802031 | Tracking control using signals reproduced by erase head | Kenichi Nagasawa, Hiroyuki Takimoto, Mitsuhiro Otokawa, Susumu Kozuki, Keiji Satoh | 1989-01-31 |