Inventor · disambiguated record
Yoshiko Matsuyama
Also filed as: MATSUYAMA YOSHIKO
14 granted patents·5 pending applications·58 citations·filing 2010–2016
89Inventor score
Top patents by PatentIndex Score
19 records- 0183US8657704B2Golf ballOHAMA KEIJI·Filed 2010·Granted Feb 25, 2014·15 cites·17 claims
- 0278US8951148B2Golf ballMATSUYAMA YOSHIKO·Filed 2012·Granted Feb 10, 2015·11 cites·15 claims
- 0377US8882610B2Golf ballMATSUYAMA YOSHIKO·Filed 2011·Granted Nov 11, 2014·10 cites·20 claims
- 0470US9011272B2Golf ballSRI SPORTS LTD·Filed 2013·Granted Apr 21, 2015·4 cites·22 claims
- 0569US9205309B2Golf ballISOGAWA KAZUHIKO·Filed 2012·Granted Dec 8, 2015·5 cites·17 claims
- 0667US9789364B2Golf ballDUNLOP SPORTS CO LTD·Filed 2015·Granted Oct 17, 2017·2 cites·19 claims
- 0766US9144713B2Golf ballSAJIMA TAKAHIRO·Filed 2011·Granted Sep 29, 2015·4 cites·18 claims
- 0863US8777779B2Golf ballSAJIMA TAKAHIRO·Filed 2011·Granted Jul 15, 2014·3 cites·21 claims
- 0961US8888610B2Golf ballMATSUYAMA YOSHIKO·Filed 2011·Granted Nov 18, 2014·2 cites·17 claims
- 1060US8951147B2Golf ballOKABE SATOKO·Filed 2012·Granted Feb 10, 2015·2 cites·16 claims
- 1150US8998748B2Golf ballISOGAWA KAZUHIKO·Filed 2012·Granted Apr 7, 2015·0 cites·11 claims
- 1249US2013005508A1Golf ballMATSUYAMA YOSHIKO·Filed 2012·Application pending·0 cites
- 1348US2013065707A1Golf ballMATSUYAMA YOSHIKO·Filed 2012·Application pending·0 cites
- 1447US10195494B2Golf ballSUMITOMO RUBBER IND·Filed 2016·Granted Feb 5, 2019·0 cites·5 claims
- 1546US9839815B2Golf ballDUNLOP SPORTS CO LTD·Filed 2015·Granted Dec 12, 2017·0 cites·19 claims
- 1645US9873025B2Golf ballDUNLOP SPORTS CO LTD·Filed 2015·Granted Jan 23, 2018·0 cites·17 claims
- 1744US2011053708A1Golf ballISOAGAWA KAZUHIKO·Filed 2010·Application pending·0 cites
- 1844US2011159998A1Golf ballOHAMA KEIJI·Filed 2010·Application pending·0 cites
- 1944US2011306443A1Golf ballMATSUYAMA YOSHIKO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →