Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767422 | Shaft for light-weight golf clubs | Tetsuya Atsumi, Ikuo Takiguchi, Tsutomu Ibuki | 2004-07-27 |
KA
Katsumi Anai
Overall (2004): #183,345 of 270,089Top 70%
1
Patents 2004