Inventor · disambiguated record
Shigenori Togashi
Also filed as: TOGASHI SHIGENORI
34 granted patents·20 pending applications·317 citations·filing 1999–2025
97Inventor score
Top patents by PatentIndex Score
54 records- 0194US6345601B1Direct injection fuel injector and internal combustion engine mounting the sameHITACHI LTD·Filed 2000·Granted Feb 12, 2002·42 cites·8 claims
- 0293US7330334B2Magnetic disk apparatus with shroud and having open space downstream of moveable arms in communication with bypass channelHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Feb 12, 2008·14 cites·9 claims
- 0387US6665139B2Magnetic-disc unit with gap between disc and shroudHITACHI LTD·Filed 2001·Granted Dec 16, 2003·23 cites·26 claims
- 0487US6600626B2Magnetic disk apparatusHITACHI LTD·Filed 2002·Granted Jul 29, 2003·19 cites·9 claims
- 0586US10309876B2Cartridge for airborne substance sensing device, and airborne substance sensing deviceHITACHI LTD·Filed 2013·Granted Jun 4, 2019·6 cites·18 claims
- 0686US6369978B1Magnetic disk apparatus with shroud having opening downstream of moveable armHITACHI LTD·Filed 1999·Granted Apr 9, 2002·49 cites·8 claims
- 0785US7754153B2Optical biosensor for biomolecular interaction analysisHITACHI LTD·Filed 2006·Granted Jul 13, 2010·16 cites·5 claims
- 0885US6929196B2Fuel injection valve and internal combustion engine mounting the sameHITACHI CAR ENG CO LTD·Filed 2003·Granted Aug 16, 2005·24 cites·9 claims
- 0983US6453872B1Fuel injection valve and internal combustion engine mounting the sameHITACHI LTD·Filed 2000·Granted Sep 24, 2002·20 cites·65 claims
- 1081US7688604B2AC voltage output apparatus and hybrid vehicle including the sameTOYOTA MOTOR CO LTD·Filed 2006·Granted Mar 30, 2010·19 cites·17 claims
- 1179US9702805B2Airborne-substance detection device and cartridge used in sameHITACHI LTD·Filed 2013·Granted Jul 11, 2017·3 cites·5 claims
- 1279US7561389B2Alternating-current voltage output apparatusTOYOTA MOTOR CO LTD·Filed 2006·Granted Jul 14, 2009·16 cites·10 claims
- 1379US6675766B2Fuel injection valve and internal combustion engine mounting the sameHITACHI LTD·Filed 2002·Granted Jan 13, 2004·13 cites·7 claims
- 1477US9433883B2Device and method for collecting airborne microorganismsTAKENAKA KEI·Filed 2011·Granted Sep 6, 2016·4 cites·14 claims
- 1576US7855901B2AC voltage output apparatus and hybrid vehicle including the sameTOYOTA MOTOR CO LTD·Filed 2006·Granted Dec 21, 2010·15 cites·16 claims
- 1671US8263917B2Microwave heating device and heating methodMATSUZAWA MITSUHIRO·Filed 2010·Granted Sep 11, 2012·5 cites·6 claims
- 1769US9370760B2Microreactor for photoreactionsASANO YUKAKO·Filed 2011·Granted Jun 21, 2016·1 cites·9 claims
- 1869US7850930B2MicroreactorHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Dec 14, 2010·4 cites·17 claims
- 1969US6668793B2Internal combustion engineHITACHI LTD·Filed 2001·Granted Dec 30, 2003·12 cites·5 claims
- 2067US9291503B2Flow type single-particle spectrometerHITACHI LTD·Filed 2012·Granted Mar 22, 2016·1 cites·7 claims
- 2166US8591841B2Microreactor systemASANO YUKAKO·Filed 2009·Granted Nov 26, 2013·4 cites·8 claims
- 2265US6898049B2Magnetic disk apparatus with air flow bypass channelHITACHI LTD·Filed 2003·Granted May 24, 2005·4 cites·4 claims
- 2363US8153070B2MicroreactorASANO YUKAKO·Filed 2009·Granted Apr 10, 2012·2 cites·10 claims
- 2459US9821289B2Microreactor for photoreactionsHITACHI LTD·Filed 2015·Granted Nov 21, 2017·0 cites·5 claims
- 2555US8287179B2Fluid mixerMIYAMOTO TETSURO·Filed 2010·Granted Oct 16, 2012·1 cites·7 claims
- 2651US2025309781A1Inverter deviceMAZDA MOTOR·Filed 2025·Application pending·0 cites
- 2751US2025309784A1Inverter deviceMAZDA MOTOR·Filed 2025·Application pending·0 cites
- 2851US2025311377A1Inverter deviceMAZDA MOTOR·Filed 2025·Application pending·0 cites
- 2951US2008098092A1Microorganism separation systemSANO TADASHI·Filed 2007·Application pending·0 cites
- 3050US2025309780A1Inverter deviceMAZDA MOTOR·Filed 2025·Application pending·0 cites
- 3150US2009093045A1Organism testing apparatusHITACHI LTD·Filed 2008·Application pending·0 cites
- 3248US7901639B2Reaction apparatusHITACHI LTD·Filed 2007·Granted Mar 8, 2011·0 cites·12 claims
- 3346US8171894B2Engine systemSANO TADASHI·Filed 2008·Granted May 8, 2012·0 cites·17 claims
- 3446US2005004765A1Method for estimating effect of working substance and screening methodFiled 2004·Application pending·0 cites
- 3545US10702199B2Blood collecting deviceHITACHI HIGH TECH CORP·Filed 2016·Granted Jul 7, 2020·0 cites·10 claims
- 3645US8033255B2Engine systemHITACHI LTD·Filed 2009·Granted Oct 11, 2011·0 cites·7 claims
- 3745US7629166B2Measuring apparatus for interaction of biomoleculeHITACHI LTD·Filed 2005·Granted Dec 8, 2009·0 cites·8 claims
- 3845US2013017425A1Storage Battery Cell, Assembled Battery, Assembled Battery Setup Method, Electrode Group, and Production Method of Electrode GroupHITACHI LTD·Filed 2012·Application pending·0 cites
- 3945US2006042962A1High-throughput cell assay apparatusASANO YUKAKO·Filed 2004·Application pending·0 cites
- 4044US7231902B2Fuel injection valve and internal combustion engine mounting the sameHITACHI LTD·Filed 2005·Granted Jun 19, 2007·0 cites·12 claims
- 4144US2008226516A1Microreactor systemSUZUKI MIO·Filed 2008·Application pending·0 cites
- 4243US2023163018A1Substrate holding apparatus and substrate processing apparatusHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 4341US2008081005A1Chemical synthesis deviceSUZUKI MIO·Filed 2007·Application pending·0 cites
- 4441US2006210444A1Equipment and method for manufacturing substancesASANO YUKAKO·Filed 2006·Application pending·0 cites
- 4541US2006008821A1Biomaterial inspection chipINABA TORU·Filed 2005·Application pending·0 cites
- 4641US2015191665A1Fuel synthesizing method and fuel synthesizing apparatusMATSUZAWA MITSUHIRO·Filed 2012·Application pending·0 cites
- 4738US2007231881A1Biomolecular interaction analyzerMIYAMOTO TETSURO·Filed 2006·Application pending·0 cites
- 4838US2004089751A1Fuel injection valve and internal combustion engine mounting the sameFiled 2003·Application pending·0 cites
- 4936US8252239B2Liquid-liquid extraction systemHAKARI MAMI·Filed 2010·Granted Aug 28, 2012·0 cites·7 claims
- 5036US8221686B2Particle manufacturing deviceKATAYAMA ERIKA·Filed 2010·Granted Jul 17, 2012·0 cites·12 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →