Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713599 | Inkjet recording material | Hiroaki Watanabe, Katsuaki Arai, Suguru Kashima | 2010-05-11 |
| 6746718 | Process of curtain for producing an information recording material | — | 2004-06-08 |
| 6497926 | Method of producing information recording material | Toshihito Maruyama | 2002-12-24 |
| 6232266 | Heat-sensitive recording material | Takao Masuda | 2001-05-15 |
| 5395815 | Reversible heat-sensitive recording material | Mitsuhiro Ikeda, Shigetoshi Hiraishi, Kazuyuki Iida, Hidekazu Sano | 1995-03-07 |