Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9682282 | Golf ball | Hyoungchol Kim | 2017-06-20 |
| 9555289 | Golf ball | Kohei MIMURA, Takahiro Sajima, Hyoungchol Kim | 2017-01-31 |
| 9452321 | Process for designing rugged pattern on golf ball surface | Hyoungchol Kim | 2016-09-27 |
| 9403062 | Process for designing rugged pattern on golf ball surface | Hyoungchol Kim, Takahiro Sajima, Kohei MIMURA | 2016-08-02 |
| 9352196 | Golf club | Masaru Kono, Tomio Kumamoto | 2016-05-31 |
| 9345931 | Golf ball | Hyoungchol Kim | 2016-05-24 |
| 9242147 | Golf ball | — | 2016-01-26 |
| 9220947 | Process for designing dimple pattern of golf ball | Hyoungchol Kim | 2015-12-29 |
| 9220955 | Golf club head and method for manufacturing the same | Seiji Hayase | 2015-12-29 |
| 9174098 | Golf club head | Seiji Hayase, Akio Yamamoto | 2015-11-03 |
| 9058439 | Process for designing rugged pattern on golf ball surface | Hyoungchol Kim, Kaname Yamada, Shozo Kawamura | 2015-06-16 |
| 9010177 | Golf ball | Hyoungchol Kim, Kaname Yamada | 2015-04-21 |
| 8894509 | Golf ball | Hyoungchol Kim, Keiji Moriyama, Hirotaka Nakamura | 2014-11-25 |
| 8882949 | Tubular body and manufacturing method thereof | Hiroshi Hasegawa | 2014-11-11 |
| 8849635 | Method for predicting modal damping ratio of composite head | Seiji Hayase | 2014-09-30 |
| 8840490 | Golf club head | Seiji Hayase, Tomoya Hirano | 2014-09-23 |
| 8827837 | Golf club head | Seiji Hayase | 2014-09-09 |
| 8821668 | Tubular body manufacturing method and tubular body | Hiroshi Hasegawa | 2014-09-02 |
| 8758151 | Measuring method of golf club head | Wataru Kimizuka | 2014-06-24 |
| 8747251 | Golf club head | Seiji Hayase | 2014-06-10 |
| 8747257 | Golf club fitting method, device thereof, and analysis method | Hiroshi Hasegawa | 2014-06-10 |
| 8661879 | Method for designing golf club and golf club | Takuzo Iwatsubo, Hiroshi Hasegawa | 2014-03-04 |
| 8657705 | Golf ball | Hyoungchol Kim, Kaname Yamada | 2014-02-25 |
| 8574100 | Method for fitting golf club | Hiroshi Hasegawa | 2013-11-05 |
| 8230725 | Golf ball | Hyoungchol Kim, Kaname Yamada | 2012-07-31 |