Inventor · disambiguated record
Masaharu Yoshikawa
Also filed as: YOSHIKAWA MASAHARU
6 granted patents·159 citations·filing 1988–1996
86Inventor score
Top patents by PatentIndex Score
6 records- 0170US5595838AMethod for manufacturing carbon composite electrode materialSHARP KK·Filed 1994·Granted Jan 21, 1997·42 cites·21 claims
- 0270US5033272AFreezer-refrigeratorSHARP KK·Filed 1990·Granted Jul 23, 1991·32 cites·34 claims
- 0370US4891952AFreezer-refrigeratorSHARP KK·Filed 1988·Granted Jan 9, 1990·32 cites·30 claims
- 0456US4901537ASolar heat collector systemYOSHIKAWA MASAHARU·Filed 1988·Granted Feb 20, 1990·27 cites·4 claims
- 0551US5776610ACarbon composite electrode material and method of making thereofSHARP KK·Filed 1996·Granted Jul 7, 1998·19 cites·12 claims
- 0635US5407762ANon-aqueous secondary batterySHARP KK·Filed 1992·Granted Apr 18, 1995·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →