Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D366898 | Original carrier for copying machine | Hisakazu Shimizu | 1996-02-06 |
| D362453 | Film scanning viewer | Tsutomu Yoshihara | 1995-09-19 |
YK
Yumiko Kanatani
Overall (All Time): #2,276,398 of 4,157,543Top 55%
2
Patents All Time