Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304008 | Ink ribbon cassette with a frictioning member for imparting variable tension to an ink ribbon | Osamu Asakura, Yoshio Uchikata, Yuji Kanome | 1994-04-19 |
KK
Kenji Kawazoe
Overall (1994): #106,164 of 165,921Top 65%
1
Patents 1994