Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887461 | Magnetostriction type torque sensor | Masaki Sugimoto, Nobuteru Hitomi, Kenji Ikeura, Kunihiko Morikawa, Hisashi Kitahara +1 more | 1989-12-19 |
| 4879705 | Automatic loading disc player | Yoshio Aoyagi, Toshiyuki Kimura, Susumu Niinuma, Minoru Yoshioka, Akira Haeno +6 more | 1989-11-07 |
| 4872155 | Clock generator circuit and a synchronizing signal detection method in a sampled format system and a phase comparator circuit suited for generation of the clock | Fumihiko Yokogawa, Keiji Kinpara | 1989-10-03 |
| 4860271 | Servo circuit for generating a tracking error signal for optical disk player | Fumihiko Yokogawa, Akira Motoyama | 1989-08-22 |
| 4845571 | Programmed reproduction system for still picture recording/reproduction device | Kyota Funamoto | 1989-07-04 |
| 4829502 | Automatic loading disc player | Yoshiro Aoyagi, Toshiyuki Kimura, Susumu Niinuma, Minoru Yoshioka, Fumihiko Yokogawa +6 more | 1989-05-09 |