Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895710 | Hinge device | Hisamitsu Takagi, Shinichiro Koshikawa, Ryo Niimi | 2011-03-01 |
KT
Kei Tsuruoka
Sugatsune Kogyo Co.: 1 patents #7 of 19Top 40%
Overall (2011): #243,967 of 364,097Top 70%
1
Patents 2011