Inventor · disambiguated record
Masahiko Shibahara
Also filed as: SHIBAHARA MASAHIKO
4 granted patents·49 citations·filing 1992–1999
75Inventor score
Files withMAZDA MOTOR4
Top patents by PatentIndex Score
4 records- 0163US6294029B1Method of treating and smoothing sliding surfaceMAZDA MOTOR·Filed 1999·Granted Sep 25, 2001·26 cites·10 claims
- 0249US5297610APressure casting method and apparatusMAZDA MOTOR·Filed 1992·Granted Mar 29, 1994·16 cites·16 claims
- 0337US5340414AHeat-resistant ferritic cast steel memberMAZDA MOTOR·Filed 1992·Granted Aug 23, 1994·6 cites·3 claims
- 0423US5348069ALost foam pattern for molding and method of making sameMAZDA MOTOR·Filed 1992·Granted Sep 20, 1994·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →