Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5978110 | Holographic optical grating and method for optimizing monochromator configuration | — | 1999-11-02 |
| 5638103 | Method for recording and reproducing information, apparatus therefor and recording medium | Hiroyuki Obata, Takashi Aono, Hiroshi Mohri, Hideaki Amano, Norikazu Saito +5 more | 1997-06-10 |
| 5161233 | Method for recording and reproducing information, apparatus therefor and recording medium | Makoto Matsuo, Minoru Utsumi, Chihaya Ogusu, Shunsuke Mukasa, Yoshiaki Kudo +5 more | 1992-11-03 |
| 5052766 | Halographic grating and optical device incorporating the same | Hideyuki Noda | 1991-10-01 |
| 4787705 | Composite optical fiber and power cable | Takashi Shinmoto | 1988-11-29 |
| 4455088 | Monochromator with concave grating | — | 1984-06-19 |