Inventor · disambiguated record
Shirou Yamaguchi
Also filed as: YAMAGUCHI SHIROU
10 granted patents·3 pending applications·30 citations·filing 2001–2021
83Inventor score
Top patents by PatentIndex Score
13 records- 0184US10495017B2Portable working machine including engine with carburetor and fuel supply control method thereofYAMABIKO CORP·Filed 2018·Granted Dec 3, 2019·3 cites·8 claims
- 0282US7255072B2Two-stroke internal combustion engineKIORITZ CORP·Filed 2006·Granted Aug 14, 2007·15 cites·6 claims
- 0377US10060392B2Stratified scavenging two-stroke internal combustion engine and carburetor thereofYAMABIKO CORP·Filed 2015·Granted Aug 28, 2018·2 cites·9 claims
- 0477US8353262B2Two-stroke internal combustion engineYAMABIKO CORP·Filed 2010·Granted Jan 15, 2013·4 cites·13 claims
- 0571US10024224B2Rotary carburetor for two-stroke internal combustion engineYAMABIKO CORP·Filed 2016·Granted Jul 17, 2018·1 cites·7 claims
- 0664US7243622B2Two-stroke internal combustion engineKIORITZ CORP·Filed 2006·Granted Jul 17, 2007·5 cites·13 claims
- 0747US8955475B2Two-stroke internal combustion engineYAMABIKO CORP·Filed 2014·Granted Feb 17, 2015·0 cites·6 claims
- 0846US12098669B2Two-stroke engineYAMABIKO CORP·Filed 2021·Granted Sep 24, 2024·0 cites·13 claims
- 0945US2014299099A1Internal Combustion EngineYAMABIKO CORP·Filed 2014·Application pending·0 cites
- 1040US9903314B2Carburetor for stratified scavenging two-stroke engineYAMABIKO CORP·Filed 2015·Granted Feb 27, 2018·0 cites·10 claims
- 1140US2006010860A1Catalyst-attached muffler for internal combustion engineKIORITZ CORP·Filed 2005·Application pending·0 cites
- 1236US2016208685A1Portable engine-driven working machineYAMABIKO CORP·Filed 2016·Application pending·0 cites
- 1332US6600148B2Polarization mode dispersion measuring method and polarization mode dispersion measuring systemANRITSU CORP·Filed 2001·Granted Jul 29, 2003·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →