Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655173 | Image forming apparatus | Hirokazu Yamauchi | 1997-08-05 |
| 5651542 | Paper feeder | Hirokazu Yamauchi, Tatsuya Inoue, Masahiko Fujita | 1997-07-29 |
MH
Masashi Hirai
Overall (1997): #31,369 of 185,788Top 20%
2
Patents 1997