Inventor · disambiguated record
Mototaka Iwata
Also filed as: IWATA MOTOTAKA
13 granted patents·4 pending applications·631 citations·filing 1999–2019
94Inventor score
Files withMIZUNO KK14
Top patents by PatentIndex Score
17 records- 0194US6899638B2Golf clubMIZUNO KK·Filed 2001·Granted May 31, 2005·166 cites·75 claims
- 0294US6402639B1Metal wood club headMIZUNO KK·Filed 2000·Granted Jun 11, 2002·115 cites·8 claims
- 0393US6695712B1Golf club head, iron golf club head, wood golf club head, and golf club setMIZUNO KK·Filed 2000·Granted Feb 24, 2004·116 cites·33 claims
- 0492US6709345B2Iron golf club and golf club setMIZUNO KK·Filed 2001·Granted Mar 23, 2004·79 cites·6 claims
- 0590USD508722SGolf club iron headMIZUNO KK·Filed 2003·Granted Aug 23, 2005·37 cites·1 claims
- 0689US10730246B2Fiber-reinforced member and method for manufacturing sameMIZUNO KK·Filed 2017·Granted Aug 4, 2020·4 cites·10 claims
- 0788US7131913B2Iron golf club and golf club setMIZUNO KK·Filed 2004·Granted Nov 7, 2006·52 cites·6 claims
- 0882US10399114B2Apparatus and method for manufacturing tow prepregMIZUNO KK·Filed 2016·Granted Sep 3, 2019·3 cites·12 claims
- 0978US6666779B1Golf club and method of manufacturing the golf clubMIZUNO KK·Filed 2000·Granted Dec 23, 2003·33 cites·15 claims
- 1067US10933441B2Method for manufacturing tow prepregMIZUNO KK·Filed 2019·Granted Mar 2, 2021·0 cites·13 claims
- 1164USD504167SWeight portion for a golf club iron headMIZUNO KK·Filed 2003·Granted Apr 19, 2005·13 cites·1 claims
- 1253US2009011877A1Bat for baseball or softballMIZUNO KK·Filed 2008·Application pending·0 cites
- 1347USD547817SPerimeter-weighted golf club back with integrated trapezoidal weightMIZUNO KK·Filed 2006·Granted Jul 31, 2007·5 cites·1 claims
- 1444US2003050134A1Golf club and method of producing the sameFiled 2002·Application pending·0 cites
- 1542US6431355B1Core material for caddie bag and caddie bag using the core materialMIZUNO KK·Filed 1999·Granted Aug 13, 2002·8 cites·8 claims
- 1642US2002082118A1Golf clubFiled 2001·Application pending·0 cites
- 1740US2001055996A1Iron golf clubFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →