Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962720 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Teppei Mori, Yusuke Yamagata | 2015-02-24 |
| 8822577 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Yusuke Yamagata, Teppei Mori | 2014-09-02 |
| 8822604 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Yusuke Yamagata, Teppei Mori | 2014-09-02 |
| 8802788 | Rubber composition for golf ball | Tsuyoshi Nakajima, Yuichiro Ozawa, Yusuke Yamagata, Teppei Mori | 2014-08-12 |
| 8648133 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Teppei Mori, Yusuke Yamagata | 2014-02-11 |
| 8367779 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Yusuke Yamagata, Teppei Mori | 2013-02-05 |
| 6653764 | Discharge bulb and method of manufacturing the same | Ken Kato | 2003-11-25 |