Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326099 | Golf club | Shinji Yamamoto | 1994-07-05 |
KT
Kazutsugu Takamizawa
Overall (All Time): #3,801,112 of 4,157,543Top 95%
1
Patents All Time