Inventor · disambiguated record
Hisaya Iwata
Also filed as: IWATA HISAYA
5 granted patents·63 citations·filing 2004–2012
81Inventor score
Top patents by PatentIndex Score
5 records- 0185US6990969B2Automatic choke for an engineBRIGGS & STRATTON CORP·Filed 2004·Granted Jan 31, 2006·35 cites·49 claims
- 0282US8219305B2Engine with an automatic choke and method of operating an automatic choke for an engineIWATA HISAYA·Filed 2009·Granted Jul 10, 2012·10 cites·9 claims
- 0381US8434445B2Engine with an automatic choke and method of operating an automatic choke for an engineIWATA HISAYA·Filed 2012·Granted May 7, 2013·4 cites·7 claims
- 0471US7353802B1Governor with take-up springBRIGGS & STRATTON CORP·Filed 2007·Granted Apr 8, 2008·10 cites·20 claims
- 0566US8434444B2Engine with an automatic choke and method of operating an automatic choke for an engineIWATA HISAYA·Filed 2009·Granted May 7, 2013·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →