Inventor · disambiguated record
Kazunari Yoshida
Also filed as: YOSHIDA KAZUNARI
22 granted patents·10 pending applications·817 citations·filing 1995–2021
96Inventor score
Files withSUMITOMO RUBBER IND15NIPPON STEEL CHEMICAL & MAT CO LTD7GONDA METAL INDUSTRY CORP LTD2GONDA METAL INDUSTRY CO LTD1Gonda metal ind co ltd1
Top patents by PatentIndex Score
32 records- 0195US6805644B1Three-piece solid golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Oct 19, 2004·124 cites·10 claims
- 0293US6319154B1Solid golf ball having defined hardness profileSUMITOMO RUBBER IND·Filed 1999·Granted Nov 20, 2001·143 cites·7 claims
- 0392US6315682B1Multi-piece solid golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Nov 13, 2001·78 cites·6 claims
- 0490US6406383B2Multi-piece golf ballSUMITOMO RUBBER IND·Filed 1999·Granted Jun 18, 2002·103 cites·8 claims
- 0589US6705956B1Four-piece solid golf ballSUMITOMO RUBBER IND·Filed 1999·Granted Mar 16, 2004·98 cites·4 claims
- 0684US6315683B1Hollow solid golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Nov 13, 2001·40 cites·5 claims
- 0781US6361454B1Multi-piece golf ballSUMITOMO RUBBER IND·Filed 1999·Granted Mar 26, 2002·64 cites·13 claims
- 0878US6319155B1Multi-piece solid golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Nov 20, 2001·27 cites·5 claims
- 0977US7121959B1Multi-piece solid golf ballSRI SPORTS LTD·Filed 2000·Granted Oct 17, 2006·26 cites·34 claims
- 1074US6551202B1Multi-piece solid golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Apr 22, 2003·24 cites·3 claims
- 1172US6790148B1Multi-piece solid golf ball and method of making the sameSUMITOMO RUBBER IND·Filed 2000·Granted Sep 14, 2004·21 cites·4 claims
- 1264US7476660B2Composition and method for organ preservationMEIJI SEIKA KAISHA·Filed 2003·Granted Jan 13, 2009·3 cites·7 claims
- 1361US8303222B2Fastening body structureYOSHIDA KAZUNARI·Filed 2008·Granted Nov 6, 2012·3 cites·3 claims
- 1461US6123629AMethod of making a golf ball with improved flight distance and shot feelingSUMITOMO RUBBER IND·Filed 1998·Granted Sep 26, 2000·28 cites·13 claims
- 1557US6521711B1Multi-piece solid golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Feb 18, 2003·6 cites·16 claims
- 1655US10035183B2Method for manufacturing a cast bar and tube made of a magnesium alloyGonda metal ind co ltd·Filed 2017·Granted Jul 31, 2018·0 cites·5 claims
- 1752US7699568B2Screw attachment, fastening assembly having screw attachment, and process of releasing fastening assemblyUNION SEIMITSU CO LTD·Filed 2004·Granted Apr 20, 2010·8 cites·2 claims
- 1852US6632149B2Multi-piece solid golf ballSUMITOMO RUBBER IND·Filed 2001·Granted Oct 14, 2003·3 cites·12 claims
- 1952US2015298208A1Manufacturing device for cast bar and tube and metal materials obtained by the deviceGONDA METAL INDUSTRY CO LTD·Filed 2014·Application pending·0 cites
- 2051US2024341179A1Organic electroluminescent element and method for manufacturing sameNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2021·Application pending·0 cites
- 2149US2023128732A1Organic electroluminescence element material and organic electroluminescence elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2021·Application pending·0 cites
- 2249US2023142222A1Material for organic electroluminescent element, and organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2021·Application pending·0 cites
- 2348US2008245499A1Method and apparatus for producing thin magnesium based alloy plateGONDA METAL INDUSTRY CORP LTD·Filed 2007·Application pending·0 cites
- 2447US2023113101A1Organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2020·Application pending·0 cites
- 2546US2022199914A1Organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2020·Application pending·0 cites
- 2645US2023284526A1Organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2021·Application pending·0 cites
- 2744US12329028B2Organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2020·Granted Jun 10, 2025·0 cites·13 claims
- 2843US2002082121A1Golf ballFiled 2001·Application pending·0 cites
- 2942US6120391AThree piece solid golf ballSUMITOMO RUBBER IND·Filed 1998·Granted Sep 19, 2000·13 cites·11 claims
- 3038US2010162550A1Screw attachment, fastening assembly having screw attachment, and process of releasing fastening assemblySUGIYAMA KAZUO·Filed 2010·Application pending·0 cites
- 3132US5631558AApparatus and method for measuring velocity and instantaneous spatial position of spherical object siultaneouslySUMITOMO RUBBER IND·Filed 1995·Granted May 20, 1997·4 cites·9 claims
- 3224US7661458B2Method and apparatus for producing thin magnesium based alloy plateGONDA METAL INDUSTRY CORP LTD·Filed 2004·Granted Feb 16, 2010·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →