Issued Patents 2017
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 | Yoshihiko Yoneda, Chieko Oshisaka, Tohru MURAI | 2017-09-05 |
| 9729137 | Semiconductor circuit, voltage detection circuit, and voltage determination circuit | — | 2017-08-08 |