Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717766 | Automatic changer for cartridge-type recording medium | Kenichi Utsumi, Yuji Kato, Kazuhiko Kawase, Satoshi Kanbayashi, Yasushi Goto | 2004-04-06 |
KH
Koujirou Hashimoto
Overall (2004): #173,939 of 270,089Top 65%
1
Patents 2004