Inventor · disambiguated record
Masashi Kawamata
Also filed as: KAWAMATA MASASHI
4 granted patents·1 pending application·10 citations·filing 1987–2014
64Inventor score
Top patents by PatentIndex Score
5 records- 0161US9116176B2Optical current transformer for gas-insulated apparatusZHANG WEI·Filed 2011·Granted Aug 25, 2015·2 cites·8 claims
- 0247US4744339ACentrifugal spark-advance control deviceHONDA MOTOR CO LTD·Filed 1987·Granted May 17, 1988·8 cites·15 claims
- 0342US2014360984A1Gas insulated switchgearHITACHI LTD·Filed 2014·Application pending·0 cites
- 0439US8847084B2Insulating spacer with built-in optical fiberZHANG WEI·Filed 2011·Granted Sep 30, 2014·0 cites·5 claims
- 0534US7140334B2Valve train for internal combustion engineHONDA MOTOR CO LTD·Filed 2004·Granted Nov 28, 2006·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →