Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359589 | Optical information recording and reproducing apparatus having functions for adjusting intensity of light beam | — | 1994-10-25 |
| 5323127 | Branching filter having specific impedance and admittance characteristics | Tomokazu Komazaki, Katsuhiko Gunji, Norio Onishi, Kouichi Ichikawa | 1994-06-21 |
| 5311107 | Method and apparatus for stopping DC motor by brake power corresponding to rotation frequency of motor and disk storage unit having such apparatus | Hiroo Shimegi, Hiroyuki Onda, Katsuya Enami, Hiroshi Takahashi | 1994-05-10 |
| 5283774 | Optical disk storage having focus servocontrol system in accordance with astigmatism method | — | 1994-02-01 |
| 5278815 | Digital data reproducing apparatus | Mitsumasa Kubo, Fumio Hishiyama, Masayoshi Shimamoto, Teruo Furukawa | 1994-01-11 |