Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700647 | Carbocation containing cyanine-type dye | Takeshi Miyazaki, Kazumi Tanaka, Tsuyoshi Santo, Toshikazu Ohnishi, Tadashi Okamoto | 1997-12-23 |
| 5663032 | Photosensitive composition containing photosensitive and heat developable element and polymer element and image-forming method utilizing the same | Masato Katayama, Kozo Arahara, Hiroshi Fukumoto, Yoshio Takasu, Kenji Kagami +3 more | 1997-09-02 |