Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441839 | Thermal head | Takayuki Yamamoto | 2002-08-27 |
HM
Hiroshi Masutani
Overall (2002): #206,017 of 266,432Top 80%
1
Patents 2002