Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6099414 | Golf club head and method for producing the same | Seiichi Soeda, Masaya Fukuda, Shigeru Chino, Takamitsu Takebayashi, Kenichi Miyazawa +1 more | 2000-08-08 |
| 6077369 | Method of straightening wire rods of titanium and titanium alloy | Kinichi Kimura, Noboru Takeuchi, Isamu Takayama, Tatsuo Yamazaki, Haruo Ohguro +2 more | 2000-06-20 |
| 4839317 | Lightweight heat-insulating tundish coating material | Yoshihiko Uchida, Kotaro Kuroda, Shinichi Fukunaga | 1989-06-13 |