Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863833 | Pattern-forming material and its production and use | Shun-ichi Fukuyama, Yasuhiro Yoneda, Kota Nishii | 1989-09-05 |
| 4847110 | Transfer recording medium and process for production thereof | Kazuhiro Nakajima, Toshiharu Inui, Noriyoshi Ishikawa | 1989-07-11 |