Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7389807 | Sheet shutter device | Hideki Tanemura, Atsushi Matsumura, Masahito Goto, Takashi Nagata, Katsuhiro Sakamoto | 2008-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7389807 | Sheet shutter device | Hideki Tanemura, Atsushi Matsumura, Masahito Goto, Takashi Nagata, Katsuhiro Sakamoto | 2008-06-24 |