Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8802778 | Golf ball material, golf ball and method for preparing golf ball material | Jun Shindo, Eiji Takehana | 2014-08-12 |
| 8461268 | Golf ball material, golf ball and method for preparing golf ball material | Eiji Takehana | 2013-06-11 |
| 8450419 | Golf ball material, golf ball, and method for preparing golf ball material | Eiji Takehana | 2013-05-28 |
| 8362149 | Golf ball material, golf ball and method for preparing golf ball material | Jun Shindo, Eiji Takehana, Hiroyuki Nagasawa | 2013-01-29 |
| 8288476 | Golf ball material, golf ball and method for preparing golf ball material | Eiji Takehana | 2012-10-16 |
| 8158708 | Golf ball material, golf ball and method for preparing golf ball material | Jun Shindo, Eiji Takehana | 2012-04-17 |
| 8106134 | Golf ball and method of improving golf ball performance | Jun Shindo, Eiji Takehana, Takashi Ohira | 2012-01-31 |
| 8106115 | Golf ball material, golf ball and method for preparing golf ball material | Eiji Takehana | 2012-01-31 |
| 8106125 | Golf ball material, golf ball and method for preparing golf ball material | Jun Shindo, Eiji Takehana, Hiroyuki Nagasawa | 2012-01-31 |
| 8071684 | Golf ball material, golf ball and method for preparing golf ball material | Jun Shindo, Eiji Takehana, Hiroyuki Nagasawa | 2011-12-06 |
| 8053524 | Golf ball material, golf ball and method for preparing golf ball material | Eiji Takehana | 2011-11-08 |
| RE42801 | Three-piece solid golf ball | Hiroshi Higuchi, Hisashi Yamagishi, Tadatoshi Yamada | 2011-10-04 |
| RE42752 | Three-piece solid golf ball | Hiroshi Higuchi, Hisashi Yamagishi, Tadatoshi Yamada | 2011-09-27 |
| 7892112 | Golf ball material, golf ball and method for preparing golf ball material | Eiji Takehana | 2011-02-22 |
| 7892113 | Golf ball | Eiji Takehana | 2011-02-22 |
| 7871341 | Golf ball material, golf ball and method for preparing golf ball material | Eiji Takehana | 2011-01-18 |
| 7851527 | Golf ball material, golf ball, and method for preparing golf ball material | Eiji Takehana, Kae Yamazaki | 2010-12-14 |
| 7803874 | Golf ball material, golf ball and method for preparing golf ball material | Eiji Takehana | 2010-09-28 |
| 7794641 | Method for producing golf ball | Hiroyuki Nagasawa, Yoshihiro Yamana, Hidekazu Saito, Hiroki Kimura | 2010-09-14 |
| 7700689 | Golf ball material, golf ball and method for preparing golf ball material | Eiji Takehana | 2010-04-20 |
| 7635730 | Golf ball material, golf ball, and method for preparing golf ball material | Eiji Takehana | 2009-12-22 |
| 7601290 | Method for producing golf ball | Hiroyuki Nagasawa, Yoshihiro Yamana, Hidekazu Saito, Hiroki Kimura | 2009-10-13 |
| 7591739 | Golf ball material, golf ball, and method for preparing golf ball material | Eiji Takehana | 2009-09-22 |
| 7572195 | Golf ball material and golf ball | Eiji Takehana, Kae Yamazaki | 2009-08-11 |
| 7514505 | Golf ball material, golf ball and method for preparing golf ball material | Eiji Takehana | 2009-04-07 |