Inventor · disambiguated record
Mutsumi Harada
Also filed as: HARADA MUTSUMI
5 granted patents·1 pending application·125 citations·filing 1990–2002
81Inventor score
Files withYAMAHA CORP5
Top patents by PatentIndex Score
6 records- 0175US5322206AGolf club head and a process for producing the sameYAMAHA CORP·Filed 1992·Granted Jun 21, 1994·51 cites·6 claims
- 0263US5228615AMethod of manufacturing golf headYAMAHA CORP·Filed 1991·Granted Jul 20, 1993·34 cites·5 claims
- 0363US5131986AGolf club head and its manufacturingYAMAHA CORP·Filed 1990·Granted Jul 21, 1992·37 cites·22 claims
- 0451US6752727B2Golf club head and method of manufacturing the sameYAMAHA CORP·Filed 2001·Granted Jun 22, 2004·2 cites·8 claims
- 0541US2003042680A1Golf club head made of metalFiled 2002·Application pending·0 cites
- 0629US5187022AMagnetic recording medium for encodersYAMAHA CORP·Filed 1990·Granted Feb 16, 1993·1 cites·10 claims
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