Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377212 | Solid-state laser device including uniaxial laser crystal emitting linearly polarized fundamental wave and nonlinear optical crystal emitting linearly polarized harmonic wave | Kimio Tatsuno, Tetsuo Andou, Tsuyoshi Miyai, Sten Helmfrid, Koji Muraoka +1 more | 1994-12-27 |
| 5368986 | Information recording media, manufacturing method for the same, and information recording method | Motoyasu Terao, Keikichi Andoo, Shigenori Okamine, Yasushi Miyauchi, Masaaki Futamoto +1 more | 1994-11-29 |
| 5339650 | Cryostat | Ryuichi Hakamada, Toru Kuriyama, Hideki Nakagome | 1994-08-23 |
| 5321672 | Method of an apparatus for magneto-optically recording information by changing the position or shape or controlling the diameter of reversed domains | Harukazu Miyamoto, Yoshio Suzuki, Toshio Niihara, Norio Ohta, Fumiyoshi Kirino +1 more | 1994-06-14 |
| 5281797 | Short wavelength optical disk head having a changeable aperture | Kimio Tatsuno, Shigeru Nakamura, Hisataka Sugiyama | 1994-01-25 |