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2020-12-15 |
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Fitting method of golf club |
Masahide Onuki |
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| 10561901 |
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Masahide Onuki, Hiroshi Hasegawa |
2020-02-18 |
| 10420987 |
Golf club head and method for predicting carry distance performance thereof |
Masahide Onuki |
2019-09-24 |
| 9795841 |
Golf club |
Naoyoshi Ueda, Masahiko Ueda, Yasushi Sugimoto, Takashi Nakamura, Seiji Hayase |
2017-10-24 |
| 9776055 |
Golf club |
Naoyoshi Ueda, Masahiko Ueda, Yasushi Sugimoto, Takashi Nakamura, Seiji Hayase |
2017-10-03 |
| 9586107 |
Golf club |
Naoyoshi Ueda, Masahiko Ueda, Yasushi Sugimoto, Takashi Nakamura, Seiji Hayase |
2017-03-07 |
| 8758151 |
Measuring method of golf club head |
Masahide Onuki |
2014-06-24 |