Issued Patents 2019
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508038 | Carbon material, method for manufacturing same, and use thereof | Akihisa Tonegawa, Daisuke Harada, Yasuaki Wakizaka | 2019-12-17 |
| 10434387 | Golf club | Naruhiro MIZUTANI, Seiji Hayase, Kenji Takasu, Takashi Nakano | 2019-10-08 |
| 10369425 | Golf club | Naruhiro MIZUTANI | 2019-08-06 |
| 10369431 | Golf club head | Takashi Nakamura | 2019-08-06 |
| 10369428 | Golf club head | Yuki MOTOKAWA | 2019-08-06 |
| 10335657 | Golf club | Naruhiro MIZUTANI, Seiji Hayase, Kenji Takasu, Takashi Nakano | 2019-07-02 |
| 10279230 | Golf club head | Hiroshi Abe, Naruhiro MIZUTANI | 2019-05-07 |
| 10272301 | Golf club head | Hiroshi Abe | 2019-04-30 |
| 10272299 | Golf club head | Naruhiro MIZUTANI | 2019-04-30 |
| 10220278 | Golf club | Naruhiro MIZUTANI, Seiji Hayase, Kenji Takasu, Takashi Nakano | 2019-03-05 |
| 10173107 | Golf club head | Takahiro Norimura | 2019-01-08 |