Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371449 | Servo control method for a servo system | Fujio Tajima, Kooetsu Okuyama, Tomokazu Ishii, Kenji Toki | 1994-12-06 |
| 5352961 | Control method and apparatus for a servo-mechanism | Fujio Tajima, Kooetsu Okuyama, Tomokazu Ishii, Kenji Toki | 1994-10-04 |
| 5317714 | Digital sound source apparatus and external memory cartridge used therefor | Katsuya Nakagawa, Satoshi Yamato | 1994-05-31 |
| 5276576 | Method and device for obtaining data of tape thinness and/or hub radius of a tape reel | — | 1994-01-04 |