Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5882755 | Tack sheet for ink jet recording | Koji Igarashi, Susumo Ogawa, Hirokazu Ohkura, Takashi Kikuchi | 1999-03-16 |
| 5364702 | Ink-jet recording medium | Kouji Idei | 1994-11-15 |
| 5208208 | Heat-sensitive recording material | Makoto Motoda | 1993-05-04 |
| 4910084 | Ink jet recording medium | Takeshi Yamasaki, Masaru Andoh | 1990-03-20 |
| 4877688 | Ink-jet recording sheet | Takeshi Yamasaki, Yasuo Satoh, Mamoru Sugaya | 1989-10-31 |