Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905422 | Shaft for light-weight golf clubs | Ikuo Takiguchi, Tsutomu Ibuki, Katsumi Anai | 2005-06-14 |
TA
Tetsuya Atsumi
Overall (2005): #90,927 of 245,428Top 40%
1
Patents 2005