Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976258 | Screw and screw fastening structure | Tetsuya Asai, Katsuhiro Tsukiyama, Takehiko Egawa | 2011-07-12 |
YT
Yoshihiro Takitani
Overall (2011): #121,460 of 364,097Top 35%
1
Patents 2011