Inventor · disambiguated record
Yuu Sugishita
Also filed as: SUGISHITA YUU
15 granted patents·2 pending applications·91 citations·filing 2004–2011
91Inventor score
Top patents by PatentIndex Score
17 records- 0194US7600323B2Auto chain tensionerHUSQVARNA ZENOAH CO LTD·Filed 2009·Granted Oct 13, 2009·21 cites·4 claims
- 0277US8051846B2Two-cycle engineHUSQVARNA ZENOAH CO LTD·Filed 2008·Granted Nov 8, 2011·8 cites·4 claims
- 0377US7946040B2ChainsawHUSQVARNA ZENOAH CO LTD·Filed 2006·Granted May 24, 2011·7 cites·4 claims
- 0472USD549537SChain sawKOMATSU ZENOA KK·Filed 2006·Granted Aug 28, 2007·18 cites·1 claims
- 0567USD647773SMain body of a portable chain sawHUSQVARNA ZENOAH CO LTD·Filed 2011·Granted Nov 1, 2011·16 cites·1 claims
- 0663US8960149B2Two-cycle engineSUGISHITA YUU·Filed 2009·Granted Feb 24, 2015·5 cites·2 claims
- 0762US2009007439A1Auto chain tensionerHUSQVARNA ZENOAH CO LTD·Filed 2008·Application pending·0 cites
- 0853US8186326B2Two-cycle engineSUGISHITA YUU·Filed 2007·Granted May 29, 2012·2 cites·2 claims
- 0950US7819105B2Power transmission mechanism between engine starting device and engineSTARTING IND·Filed 2006·Granted Oct 26, 2010·2 cites·14 claims
- 1046US8360200B2MufflerHUSQVARNA ZENOAH CO LTD·Filed 2007·Granted Jan 29, 2013·0 cites·5 claims
- 1145USD642885SSide cover for a portable chain sawHUSQVARNA ZENOAH CO LTD·Filed 2011·Granted Aug 9, 2011·6 cites·1 claims
- 1244US2006207111A1Auto chain tensionerSUGISHITA YUU·Filed 2004·Application pending·0 cites
- 1342US8302579B2Portable work machineSUGISHITA YUU·Filed 2007·Granted Nov 6, 2012·0 cites·3 claims
- 1442US7658175B2Engine start deviceZENOAH CO LTD·Filed 2005·Granted Feb 9, 2010·1 cites·6 claims
- 1538US9109542B2CarburetorSUGISHITA YUU·Filed 2009·Granted Aug 18, 2015·0 cites·7 claims
- 1638USD644496SPortable chain saw guardHUSQVARNA ZENOAH CO LTD·Filed 2011·Granted Sep 6, 2011·3 cites·1 claims
- 1734USD642884STop cover for a portable chain sawHUSQVARNA ZENOAH CO LTD·Filed 2011·Granted Aug 9, 2011·2 cites·1 claims
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