Inventor · disambiguated record
Yuichiro Ozawa
Also filed as: OZAWA YUICHIRO
28 granted patents·21 pending applications·98 citations·filing 2010–2020
95Inventor score
Files withBRIDGESTONE SPORTS CO LTD20OZAWA YUICHIRO14HIGUCHI HIROSHI6TAKEICHI HIDEO5KOMATSU ATSUSHI3
Top patents by PatentIndex Score
49 records- 0196US9211445B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2013·Granted Dec 15, 2015·12 cites·16 claims
- 0296US8367779B1Rubber composition for golf ballBRIDGESTONE SPORTS CO LTD·Filed 2011·Granted Feb 5, 2013·23 cites·5 claims
- 0395US8802788B2Rubber composition for golf ballBRIDGESTONE SPORTS CO LTD·Filed 2012·Granted Aug 12, 2014·13 cites·6 claims
- 0493US8648133B2Rubber composition for golf ballOZAWA YUICHIRO·Filed 2011·Granted Feb 11, 2014·13 cites·11 claims
- 0584US9855466B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2015·Granted Jan 2, 2018·8 cites·20 claims
- 0681US9724568B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2015·Granted Aug 8, 2017·6 cites·13 claims
- 0779US9764196B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2015·Granted Sep 19, 2017·4 cites·18 claims
- 0873US10124215B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2017·Granted Nov 13, 2018·2 cites·9 claims
- 0972US8962720B2Rubber composition for golf ballOZAWA YUICHIRO·Filed 2011·Granted Feb 24, 2015·1 cites·3 claims
- 1070US11325011B2Golf ball manufacturing methodBRIDGESTONE SPORTS CO LTD·Filed 2020·Granted May 10, 2022·0 cites·8 claims
- 1170US9675845B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2015·Granted Jun 13, 2017·2 cites·11 claims
- 1266US10632347B2Golf ball manufacturing methodBRIDGESTONE SPORTS CO LTD·Filed 2017·Granted Apr 28, 2020·0 cites·6 claims
- 1365US10369419B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2017·Granted Aug 6, 2019·2 cites·20 claims
- 1464US10279218B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2017·Granted May 7, 2019·1 cites·18 claims
- 1562US8932151B2Solid golf ballBRIDGESTONE SPORTS CO LTD·Filed 2012·Granted Jan 13, 2015·3 cites·14 claims
- 1662US8905859B2Solid golf ballBRIDGESTONE SPORTS CO LTD·Filed 2012·Granted Dec 9, 2014·3 cites·13 claims
- 1761US9050500B2Golf ballKOMATSU ATSUSHI·Filed 2012·Granted Jun 9, 2015·2 cites·7 claims
- 1860US9364721B2Golf ballNAKAJIMA TSUYOSHI·Filed 2012·Granted Jun 14, 2016·2 cites·13 claims
- 1957US8227553B2Rubber composition for golf ball and golf ballOZAWA YUICHIRO·Filed 2010·Granted Jul 24, 2012·1 cites·6 claims
- 2054US10065079B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2017·Granted Sep 4, 2018·0 cites·12 claims
- 2151US8822604B2Rubber composition for golf ballBRIDGESTONE SPORTS CO LTD·Filed 2012·Granted Sep 2, 2014·0 cites·5 claims
- 2250US2013158204A1Rubber composition for golf balls, and method of manufacturing golf ballsBRIDGESTONE SPORTS CO LTD·Filed 2012·Application pending·0 cites
- 2349US8822577B2Rubber composition for golf ballOZAWA YUICHIRO·Filed 2011·Granted Sep 2, 2014·0 cites·5 claims
- 2448US9033824B2Golf ballKOMATSU ATSUSHI·Filed 2012·Granted May 19, 2015·0 cites·8 claims
- 2548US2013095955A1Solid golf ballBRIDGESTONE SPORTS CO LTD·Filed 2012·Application pending·0 cites
- 2648US2013217516A1Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2013·Application pending·0 cites
- 2746US2012277022A1Practice golf ballHIGUCHI HIROSHI·Filed 2012·Application pending·0 cites
- 2846US2014073460A1Golf ballOZAWA YUICHIRO·Filed 2012·Application pending·0 cites
- 2946US2014073455A1Golf ballOZAWA YUICHIRO·Filed 2012·Application pending·0 cites
- 3046US2012277023A1Practice golf ballHIGUCHI HIROSHI·Filed 2012·Application pending·0 cites
- 3146US2012277021A1Practice golf ballHIGUCHI HIROSHI·Filed 2012·Application pending·0 cites
- 3246US2014073461A1Golf ballOZAWA YUICHIRO·Filed 2012·Application pending·0 cites
- 3346US2012277024A1Practice golf ballHIGUCHI HIROSHI·Filed 2012·Application pending·0 cites
- 3446US2012277020A1Practice golf ballHIGUCHI HIROSHI·Filed 2012·Application pending·0 cites
- 3546US2013157782A1Golf ballKOMATSU ATSUSHI·Filed 2011·Application pending·0 cites
- 3646US2012277025A1Practice golf ballHIGUCHI HIROSHI·Filed 2012·Application pending·0 cites
- 3745US2013296074A1Golf ballOZAWA YUICHIRO·Filed 2012·Application pending·0 cites
- 3844US9314673B2Golf ball composition and golf ballTAKEICHI HIDEO·Filed 2012·Granted Apr 19, 2016·0 cites·10 claims
- 3944US9254420B2Golf ball composition and golf ballTAKEICHI HIDEO·Filed 2012·Granted Feb 9, 2016·0 cites·36 claims
- 4044US9242144B2Golf ball composition and golf ballTAKEICHI HIDEO·Filed 2012·Granted Jan 26, 2016·0 cites·22 claims
- 4144US9242145B2Golf ball composition and golf ballTAKEICHI HIDEO·Filed 2012·Granted Jan 26, 2016·0 cites·30 claims
- 4244US2013131243A1Rubber composition for golf ballOZAWA YUICHIRO·Filed 2011·Application pending·0 cites
- 4344US2017368418A1Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2017·Application pending·0 cites
- 4444US2013131234A1Rubber composition for golf ballOZAWA YUICHIRO·Filed 2011·Application pending·0 cites
- 4543US2012165478A1Rubber composition for golf ballsOZAWA YUICHIRO·Filed 2010·Application pending·0 cites
- 4643US2012129629A1Golf ballOZAWA YUICHIRO·Filed 2010·Application pending·0 cites
- 4743US2012165475A1Rubber composition for golf ballsOZAWA YUICHIRO·Filed 2010·Application pending·0 cites
- 4841US2012165470A1Rubber composition for golf ballsOZAWA YUICHIRO·Filed 2010·Application pending·0 cites
- 4940US9242146B2Golf ball composition and golf ballTAKEICHI HIDEO·Filed 2012·Granted Jan 26, 2016·0 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →