Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11325011 | Golf ball manufacturing method | Yuichiro Ozawa, Daisuke Nakajima | 2022-05-10 |
| 10661125 | Golf ball and method of manufacturing the same | Jun Shindo | 2020-05-26 |
| 10632347 | Golf ball manufacturing method | Yuichiro Ozawa, Daisuke Nakajima | 2020-04-28 |
| 10369419 | Golf ball | Kae Ilzuka, Yuichiro Ozawa | 2019-08-06 |
| 10363460 | Multi-piece solid golf ball | Hideo Watanabe | 2019-07-30 |
| 10300342 | Rubber composition for golf ball, and golf ball | — | 2019-05-28 |
| 10279218 | Golf ball | Hideo Watanabe, Yuichiro Ozawa | 2019-05-07 |
| 10173104 | Golf ball and method of manufacture | Jun Shindo | 2019-01-08 |
| 10124215 | Golf ball | Yuichiro Ozawa | 2018-11-13 |
| 10065079 | Golf ball | Yuichiro Ozawa | 2018-09-04 |
| 10046206 | Golf ball | Takashi Ohira, Eiji Takehana | 2018-08-14 |
| 9937384 | Multi-piece solid golf ball | Hideo Watanabe, Atsuki Kasashima, Takanori TAGO | 2018-04-10 |
| 9895987 | Charging-port control device for electric vehicle | Hirofumi Uchiyama, Hiroyuki Ohya | 2018-02-20 |
| 9873024 | Golf ball | Akira Kimura, Toru Ogawana, Ryota Nakamura | 2018-01-23 |
| 9855466 | Golf ball | Hideo Watanabe, Yuichiro Ozawa | 2018-01-02 |
| 9849346 | Golf ball and method of manufacture | — | 2017-12-26 |
| 9764196 | Golf ball | Yuichiro Ozawa | 2017-09-19 |
| 9724568 | Golf ball | Kae Yamazaki, Yuichiro Ozawa | 2017-08-08 |
| 9675845 | Golf ball | Yuichiro Ozawa | 2017-06-13 |
| 9509095 | Charging connector | Takenori Ohmura | 2016-11-29 |
| 9446673 | Charging port device for electric vehicle | Tsuyoshi Maruyama, Hiroyuki Senda | 2016-09-20 |
| 9364721 | Golf ball | Kazufumi Tabata, Yuichiro Ozawa, Takashi Ohira, Hiroshi Higuchi | 2016-06-14 |
| 9350118 | Charging port locking device | — | 2016-05-24 |
| 9314673 | Golf ball composition and golf ball | Hideo Takeichi, Takashi Ohira, Yuichiro Ozawa, Satoru Tamaki, Yusuke Yamagata +1 more | 2016-04-19 |
| 9254420 | Golf ball composition and golf ball | Hideo Takeichi, Takashi Ohira, Yuichiro Ozawa, Satoru Tamaki, Yusuke Yamagata +1 more | 2016-02-09 |