Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912484 | Method of controlling thermal head | Masahiko Yamagishi | 1990-03-27 |
YN
Yasuaki Nakazaki
Overall (All Time): #3,899,205 of 4,157,543Top 95%
1
Patents All Time