Inventor · disambiguated record
Shigetoshi Ishida
Also filed as: ISHIDA SHIGETOSHI
13 granted patents·4 pending applications·108 citations·filing 1982–2014
91Inventor score
Top patents by PatentIndex Score
17 records- 0179US9759176B2Engine and engine-operated working machineMEZAKI AKIRA·Filed 2012·Granted Sep 12, 2017·10 cites·8 claims
- 0277US8813733B2Hand-held engine-powered toolTAMURA FUKUSHI·Filed 2009·Granted Aug 26, 2014·13 cites·9 claims
- 0375US4899446AHand-held machine with power disengaging meansTANAKA KOGYO·Filed 1988·Granted Feb 13, 1990·38 cites·12 claims
- 0469US8181611B2Stratified scavenging two-cycle engineISHIDA SHIGETOSHI·Filed 2007·Granted May 22, 2012·6 cites·6 claims
- 0569US8065981B2Stratified scavenging two-cycle engineISHIDA SHIGETOSHI·Filed 2007·Granted Nov 29, 2011·6 cites·6 claims
- 0665US9670837B2Engine-powered work tool provided with wind governor that performs ignition controlHITACHI KOKI KK·Filed 2014·Granted Jun 6, 2017·3 cites·10 claims
- 0763US8869774B2Small engine and engine work machine including the sameSASAKI TOSHIHIDE·Filed 2011·Granted Oct 28, 2014·2 cites·18 claims
- 0863US8499730B2Two cycle engine and two cycle engine toolYASUTOMI TOSHINORI·Filed 2009·Granted Aug 6, 2013·4 cites·9 claims
- 0960US6752932B2Ferrite core and its production methodTDK CORP·Filed 2002·Granted Jun 22, 2004·5 cites·17 claims
- 1055US6279521B1Two-cycle engineTANAKA KOGYO·Filed 1999·Granted Aug 28, 2001·18 cites·3 claims
- 1151US9816431B2Stratified scavenging two-cycle engineISHIDA SHIGETOSHI·Filed 2012·Granted Nov 14, 2017·0 cites·8 claims
- 1248US2015184596A1Engine-powered work tool provided with wind governor and mechanism for increasing engine outputHITACHI KOKI KK·Filed 2014·Application pending·0 cites
- 1343US2013019840A1Engine and Engine Working MachineHITACHI KOKI KK·Filed 2012·Application pending·0 cites
- 1440US2014060507A1Engine and engine-driven working machineHITACHI KOKI KK·Filed 2013·Application pending·0 cites
- 1534US2013327307A12-cycle engine and engine-powered working machine having the sameNIWA KENJI·Filed 2012·Application pending·0 cites
- 1632US4914372ASmall engine for hand-held work machinesTANAKA KOGYO·Filed 1988·Granted Apr 3, 1990·2 cites·4 claims
- 1729US4509496AIgnition circuit for internal combustion engine having alternately operable high and low speed control devicesTANAKA KOGYO·Filed 1982·Granted Apr 9, 1985·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →