Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944461 | Heating device, erasing device, information recording and erasing device, and transfer device | Satoshi Arai, Naoki Yoshida, Tadafumi Tatewaki | 2011-05-17 |
HS
Hideo Sakurai
Wedg Co.: 1 patents #1 of 4Top 25%
Overall (2011): #285,278 of 364,097Top 80%
1
Patents 2011