Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976258 | Screw and screw fastening structure | Tetsuya Asai, Yoshihiro Takitani, Katsuhiro Tsukiyama | 2011-07-12 |
TE
Takehiko Egawa
Overall (All Time): #3,255,808 of 4,157,543Top 80%
1
Patents All Time