Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369628 | Magneto-optic recording medium, magneto-optic recording system and magneto-optic recording method | Kyosuke Yoshimoto, Kunimaro Tanaka, Koichi Takeuchi, Isao Watanabe, Kazuhiko Tsutsumi | 1994-11-29 |
| 5355065 | Adaptive control system | Kazushige Narazaki | 1994-10-11 |
| 5327309 | Disk drive apparatus with shutter locking mechanism which is preventive of play of disk cartridge in loading condition | Tooru Takamiya, Hiroshi Miyoshi, Kiyoshi Ohmori | 1994-07-05 |
| 5321675 | Pit spacing in the servo field of an optical disk for speed and direction detection and data retrieval | Masaharu Ogawa, Kyosuke Yoshimoto, Kunimaro Tanaka, Teruo Furukawa, Masafumi Ototake | 1994-06-14 |
| 5309692 | Method for injecting repairing agent into concrete construction | Yuichiro Hayashi, Noboru Naito | 1994-05-10 |
| 5309415 | Information recording method for overwriting a magneto-optic recording medium with two intensities of light beams | Koichi Takeuchi, Kyosuke Yoshimoto, Kunimaro Tanaka, Isao Watanabe, Kazuhiko Tsutsumi +6 more | 1994-05-03 |