Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4266009 | Imaging material and method of producing image thereon | Takeshi Ueda, Hidehiko Kobayashi | 1981-05-05 |
| 4243746 | Dispersion imaging material and method of producing image thereon | Takeshi Ueda, Shozo Kinoshita, Hidehiko Kobayashi | 1981-01-06 |
| 4220707 | Epoxy resin composition for image formation | Kaoru Ohmura, Kazuo Toyomoto | 1980-09-02 |