Inventor · disambiguated record
Akira Oyamada
Also filed as: HAMAGUCHI TOMOMITSU · OYAMADA AKIRA
7 granted patents·127 citations·filing 1976–1988
86Inventor score
Top patents by PatentIndex Score
7 records- 0181US4353854AMethod of producing large-sized ceramic honeycomb structure body by integration of small unit blocksNISSAN MOTOR·Filed 1980·Granted Oct 12, 1982·46 cites·18 claims
- 0271US4095005AMethod of producing low wear coating reinforced with brazing solder for use as rubbing sealNISSAN MOTOR·Filed 1976·Granted Jun 13, 1978·20 cites·7 claims
- 0363US4150916AAxial flow inducers for hydraulic devicesNIKKISO CO LTD·Filed 1977·Granted Apr 24, 1979·24 cites·7 claims
- 0453US4107392AHigh temperature abrasion-resistant material and method of producing sameNISSAN MOTOR·Filed 1976·Granted Aug 15, 1978·9 cites·19 claims
- 0552US4875444ASwirl chamber for diesel engines and the likeNISSAN MOTOR·Filed 1988·Granted Oct 24, 1989·12 cites·8 claims
- 0649US4093243ARubbing contact seal member with low wear coating and metal-containing undercoatNISSAN MOTOR·Filed 1976·Granted Jun 6, 1978·12 cites·12 claims
- 0735US4396571AMethod of preparing resin coated foundry sand using unsaturated polyesterNISSAN MOTOR·Filed 1981·Granted Aug 2, 1983·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →