Issued Patents 2018
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137338 | Golf club head | Takashi Nakamura | 2018-11-27 |
| 10137336 | Golf head club | Naruhiro MIZUTANI | 2018-11-27 |
| 10105580 | Iron type golf club set | Yuki SHIMAHARA | 2018-10-23 |
| 10080942 | Hollow golf club head | Naruhiro MIZUTANI | 2018-09-25 |
| 10039966 | Golf club head | Kazuhiro Hayashi | 2018-08-07 |
| 10029157 | Golf club head | Yasushi Sugimoto, Takahiro Norimura | 2018-07-24 |
| 9981162 | Golf club head | Hiroshi Abe | 2018-05-29 |
| 9975016 | Golf club head | Takashi Nakamura, Takahiro Norimura, Naruhiro MIZUTANI | 2018-05-22 |
| 9956461 | Iron type golf club set | Yuki SHIMAHARA | 2018-05-01 |
| 9901791 | Golf club head | Naruhiro MIZUTANI, Hiroshi Abe | 2018-02-27 |