Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751352 | Heat-sensitive recording medium displaying gold metal tone, and/or heat-sensitive recording medium displaying two different color tones | Chieko Oshisaka, Takashi Takemura, Tohru MURAI | 2017-09-05 |
| 8476191 | Heat-sensitive recording body and method for producing same | Toshiro Hada | 2013-07-02 |