Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652389 | Golf club shaft | Goro Hisamatsu, Hiroki Ashida | 2003-11-25 |
| 6636541 | Semiconductor laser device | Hisashi Nakayama, Masahiro Kito, Masato Ishino | 2003-10-21 |
YM
Yasushi Matsui
Mizuno: 1 patents #10 of 28Top 40%
Overall (2003): #35,991 of 273,478Top 15%
2
Patents 2003