Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621501 | Opening-closing mechanism for an automatic original feeding apparatus | Kazuhiro Matsuo, Noriyoshi Ueda, Masakazu Hiroi, Tomohito Nakagawa | 1997-04-15 |
WK
Wataru Kawata
Overall (1997): #61,904 of 185,788Top 35%
1
Patents 1997