Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320897 | Ink jet recording paper and method of producing it | Hiromasa Kondo, Yoshitaka Okumura | 1994-06-14 |
| 5302576 | Image-receiving paper for thermal transfer recording system and method of producing it | Tomofumi Tokiyoshi, Yoshitaka Okumura, Yuichiro Hayashi, Hiromasa Kondo | 1994-04-12 |