Inventor · disambiguated record
Susumu Miyakawa
Also filed as: MIYAKAWA SUSUMU
8 granted patents·2 pending applications·558 citations·filing 1982–2010
90Inventor score
Top patents by PatentIndex Score
10 records- 0198US4498989AFluid filter element and supportNIPPON DENSO CO·Filed 1982·Granted Feb 12, 1985·231 cites·10 claims
- 0297US4430223AFilter element for filtering fluid and method of producing sameNIPPON DENSO CO·Filed 1982·Granted Feb 7, 1984·142 cites·7 claims
- 0392US4439321AFilter meansNIPPON DENSO CO·Filed 1982·Granted Mar 27, 1984·75 cites·4 claims
- 0485US4486206ACyclone type air cleanerNIPPON DENSO CO·Filed 1983·Granted Dec 4, 1984·55 cites·12 claims
- 0581US8246763B2High strength aluminum alloy casting and method of production of sameYAMADA KOUJI·Filed 2010·Granted Aug 21, 2012·2 cites·13 claims
- 0662US4738778AZig zag filter elementNIPPON DENSO CO·Filed 1986·Granted Apr 19, 1988·24 cites·17 claims
- 0760US4569813AMethod of manufacturing a filter deviceNIPPON DENSO CO·Filed 1985·Granted Feb 11, 1986·19 cites·1 claims
- 0858US2008083478A1High strength aluminum alloy casting and method of production of sameYAMADA KOUJI·Filed 2007·Application pending·0 cites
- 0952US2005100472A1High strength aluminum alloy casting and method of production of sameFiled 2003·Application pending·0 cites
- 1050US4744902AAnnular wave filter deviceNIPPON DENSO CO·Filed 1986·Granted May 17, 1988·10 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Susumu Miyakawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →