Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6099414 | Golf club head and method for producing the same | Akihiko Kusano, Seiichi Soeda, Masaya Fukuda, Shigeru Chino, Kenichi Miyazawa +1 more | 2000-08-08 |
| 4645207 | Set of golf club irons | Mitsutake Teramoto, Shinkichi Saito | 1987-02-24 |