Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697038 | Cleaner and toner magazine for electrophotographic apparatus | Hiroshi Saitoh, Shigemi Kanda, Yozo Matsuura, Masahiko Kamijo | 1997-12-09 |
HH
Hirotaka Hatta
Overall (1997): #142,351 of 185,788Top 80%
1
Patents 1997