Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700170 | Ink-jet recording material and method for preparing the same | Hideto Kiyama, Izumi Akaiwa | 2010-04-20 |
| 5427996 | Heat-sensitive recording sheet | Haruyoshi Funae, Takao Kosaka, Toru Nakazawa, Yasuko Kaneko | 1995-06-27 |
| 5208208 | Heat-sensitive recording material | Hideaki Senoo | 1993-05-04 |