Inventor · disambiguated record
Showhachi Sawaya
Also filed as: SAWAYA SHOWHACHI
6 granted patents·96 citations·filing 1978–1987
84Inventor score
Technology areasC22C
Top patents by PatentIndex Score
6 records- 0184US4650528AHigh damping capacity aluminum alloyELECT & MAGN ALLOYS RES INST·Filed 1984·Granted Mar 17, 1987·32 cites·8 claims
- 0272US4204887AHigh damping capacity alloyFOUNDATION THE RES INST OF ELE·Filed 1978·Granted May 27, 1980·18 cites·9 claims
- 0370US4244754AProcess for producing high damping capacity alloy and productELECT & MAGN ALLOYS RES INST·Filed 1978·Granted Jan 13, 1981·16 cites·6 claims
- 0464US4204888AHigh damping capacity alloyFOUNDATION THE RES INST OF ELE·Filed 1978·Granted May 27, 1980·14 cites·4 claims
- 0562US4684414AHigh damping capacity alloy and a process for producing the sameELECT & MAGN ALLOYS RES INST·Filed 1983·Granted Aug 4, 1987·12 cites·4 claims
- 0635US4859252AHigh damping capacity alloy and a process for producing the sameELECT & MAGN ALLOYS RES INST·Filed 1987·Granted Aug 22, 1989·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →