Inventor · disambiguated record
Kazufumi Tabata
Also filed as: TABATA KAZUFUMI
13 granted patents·1 pending application·210 citations·filing 1987–2012
93Inventor score
Files withBRIDGESTONE SPORTS CO LTD5NIPPON STEEL WELDING PROD ENG5NIPPON STEEL CORP2NAKAJIMA TSUYOSHI1OZAWA YUICHIRO1
Top patents by PatentIndex Score
14 records- 0180US7278929B2Three-piece solid golf ballBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Oct 9, 2007·20 cites·15 claims
- 0278US7344454B2Three-piece solid golf ballBRIDGESTONE SPORTS CO LTD·Filed 2006·Granted Mar 18, 2008·15 cites·9 claims
- 0378US5048798AApparatus for inserting thread into tubeNIPPON STEEL WELDING PROD ENG·Filed 1989·Granted Sep 17, 1991·37 cites·36 claims
- 0476US7140979B2Three-piece solid golf ballBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Nov 28, 2006·13 cites·1 claims
- 0575US5280552AMetal tube clad optical fiber cableNIPPON STEEL WELDING PROD ENG·Filed 1992·Granted Jan 18, 1994·48 cites·24 claims
- 0667US7513837B2Three-piece solid golf ballBRIDGESTONE SPORTS CO LTD·Filed 2006·Granted Apr 7, 2009·6 cites·6 claims
- 0761US7140980B2Three-piece solid golf ballBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Nov 28, 2006·3 cites·1 claims
- 0860US9364721B2Golf ballNAKAJIMA TSUYOSHI·Filed 2012·Granted Jun 14, 2016·2 cites·13 claims
- 0957US5058259AMethod and apparatus for passing threadlike pieces through tubular productsNIPPON STEEL WELDING PROD ENG·Filed 1989·Granted Oct 22, 1991·19 cites·61 claims
- 1052US4793048AMethod for passing optical fibers through tubular products by vibrating the tubular productsNIPPON STEEL CORP·Filed 1987·Granted Dec 27, 1988·15 cites·8 claims
- 1149US4953827AMethod for inserting thread into tubeNIPPON STEEL WELDING PROD ENG·Filed 1989·Granted Sep 4, 1990·13 cites·17 claims
- 1245US2013296074A1Golf ballOZAWA YUICHIRO·Filed 2012·Application pending·0 cites
- 1340US4802270AApparatus for passing optical fibers through tubular productsNIPPON STEEL CORP·Filed 1988·Granted Feb 7, 1989·9 cites·14 claims
- 1439US5245740AMethod and apparatus for passing threadlike pieces through tubular productsNIPPON STEEL WELDING PROD ENG·Filed 1992·Granted Sep 21, 1993·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →