Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891385 | Sealing pump-up device | Daisuke Sugio, Kazuma Nakazawa, Shinichi Iwasaki, Yuji Takeda, Masaki Yoshida | 2011-02-22 |
HY
Hideshi Yanagi
Overall (2011): #284,180 of 364,097Top 80%
1
Patents 2011