Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9884226 | Golf ball | Masatoshi Yokota | 2018-02-06 |
| 9789365 | Golf ball | Masatoshi Yokota | 2017-10-17 |
| 9751272 | Method for manufacturing a golf ball | Masatoshi Yokota, Koichi Fujisawa, Yusuke Tanigawa | 2017-09-05 |
| 9694249 | Method for manufacturing golf ball | Masatoshi Yokota, Koichi Fujisawa, Yusuke Tanigawa | 2017-07-04 |
| 9517385 | Golf ball and process for preparing the same | Keiji Ohama, Takahiro Shigemitsu | 2016-12-13 |
| 9498681 | Golf ball and method for manufacturing the same | Masatoshi Yokota, Koichi Fujisawa, Yusuke Tanigawa | 2016-11-22 |
| 9205305 | Golf ball | — | 2015-12-08 |
| 9149687 | Golf ball | Kazuhiko Isogawa, Keiko Matsuhisa | 2015-10-06 |
| 9061181 | Golf ball | — | 2015-06-23 |
| 9040632 | Golf ball | Keiji Ohama | 2015-05-26 |
| 9005050 | Golf ball | — | 2015-04-14 |
| 8951147 | Golf ball | Takahiro Sajima, Yoshiko Matsuyama | 2015-02-10 |
| 8932152 | Golf ball | — | 2015-01-13 |
| 8883923 | Golf ball | — | 2014-11-11 |
| 8790197 | Golf ball | Kazuya Kamino | 2014-07-29 |
| 8663031 | Golf ball | Kazuhiko Isogawa, Hirotaka Nakamura | 2014-03-04 |
| 8574097 | Golf ball | Hirotaka Nakamura, Keiji Ohama, Kazuhiko Isoagawa | 2013-11-05 |
| 8501871 | Golf ball | Keiji Ohama | 2013-08-06 |
| 8450397 | Golf ball | — | 2013-05-28 |
| 8450425 | Golf ball | Takahiro Shigemitsu, Kazuhiko Isogawa, Tsutomu Hirau | 2013-05-28 |
| 8426523 | Golf ball | — | 2013-04-23 |
| 8399563 | Golf ball | Kazuhiko Isogawa, Tsutomu Hirau | 2013-03-19 |
| 8399564 | Golf ball | — | 2013-03-19 |
| 8372915 | Golf ball | Keiji Ohama, Kazuya Kamino | 2013-02-12 |
| 8366568 | Golf ball | Hirotaka Nakamura, Keiji Ohama, Kazuhiko Isoagawa | 2013-02-05 |