Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338178 | Embossing metal hold | Keizo Kato, Shinkichi Horigome, Masaru Ito | 1994-08-16 |
| 5338649 | Photographic processing composition and bleaching or bleach-fixing method | Tadashi Inaba, Hisashi Okada, Yasuhiro Katsuoka, Hiroyuki Seki | 1994-08-16 |
| 5315577 | Optical recording/reproducing by changing perpendicular magnetic anisotropy to non-perpendicular magnetic anisotropy | Fumiyoshi Kirino, Junko Nakamura, Masafumi Yoshihiro, Yukinori Yamada, Norio Ohta | 1994-05-24 |