Inventor · disambiguated record
Kiyotaka Chaen
Also filed as: CHAEN KIYOTAKA
8 granted patents·2 pending applications·209 citations·filing 1995–2008
89Inventor score
Technology areasA63B
Files withMIZUNO KK9
Top patents by PatentIndex Score
10 records- 0190USD508722SGolf club iron headMIZUNO KK·Filed 2003·Granted Aug 23, 2005·37 cites·1 claims
- 0288US7131913B2Iron golf club and golf club setMIZUNO KK·Filed 2004·Granted Nov 7, 2006·52 cites·6 claims
- 0388USD379390SGolf club headMIZUNO KK·Filed 1995·Granted May 20, 1997·36 cites·1 claims
- 0478US6666779B1Golf club and method of manufacturing the golf clubMIZUNO KK·Filed 2000·Granted Dec 23, 2003·33 cites·15 claims
- 0575US6520867B1Golf club shaftMIZUNO KK·Filed 2000·Granted Feb 18, 2003·26 cites·12 claims
- 0664USD504167SWeight portion for a golf club iron headMIZUNO KK·Filed 2003·Granted Apr 19, 2005·13 cites·1 claims
- 0751US2008244808A1Golf gloveMIZUNO KK·Filed 2008·Application pending·0 cites
- 0847USD547817SPerimeter-weighted golf club back with integrated trapezoidal weightMIZUNO KK·Filed 2006·Granted Jul 31, 2007·5 cites·1 claims
- 0946USD552703SPerimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf clubMIZUNO KK·Filed 2006·Granted Oct 9, 2007·7 cites·1 claims
- 1042US2002082118A1Golf clubFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →