Inventor · disambiguated record
Hiroshi Tsutsumi
Also filed as: TSUTSUMI HIROSHI
35 granted patents·7 pending applications·285 citations·filing 1986–2023
96Inventor score
Files withMITSUBISHI ELECTRIC CORP23SAKAI CHEMICAL INDUSTRY CO5IKEDA TAKASHI3TSUTSUMI HIROSHI2DAINIPPON INK & CHEMICALS1
Top patents by PatentIndex Score
42 records- 0190US8256241B2Air conditionerIKEDA TAKASHI·Filed 2008·Granted Sep 4, 2012·38 cites·15 claims
- 0288US11592032B2Centrifugal fan, air-sending device, air-conditioning apparatus, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 28, 2023·4 cites·11 claims
- 0388US10202511B2Hydrophilic coating film, method for producing same, humidification element, and humidification deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Feb 12, 2019·4 cites·14 claims
- 0488US5932012APaste applicator having positioning meansHITACHI TECHNO ENG·Filed 1996·Granted Aug 3, 1999·113 cites·6 claims
- 0585US11274678B2Centrifugal blower, air-sending device, air-conditioning device, and refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Mar 15, 2022·4 cites·14 claims
- 0684US9816715B2Humidifier and air-conditioning apparatus with humidifierMORIKAWA AKIRA·Filed 2013·Granted Nov 14, 2017·10 cites·9 claims
- 0783US12044250B2Centrifugal blower, air-blowing apparatus, air-conditioning apparatus, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2023·Granted Jul 23, 2024·0 cites·8 claims
- 0883US9534797B2Air-conditioning apparatusTSUTSUMI HIROSHI·Filed 2009·Granted Jan 3, 2017·16 cites·9 claims
- 0983USD469173SAir conditionerMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jan 21, 2003·39 cites·1 claims
- 1080US11473831B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Oct 18, 2022·2 cites·10 claims
- 1180US9465254B2Liquid crystal display device having an alignment film comprising an inclined surface inside an edge-part areaPANASONIC LIQUID CRYSTAL DISPL·Filed 2014·Granted Oct 11, 2016·5 cites·7 claims
- 1280US8578727B2Indoor unit and air-conditioning apparatus provided with the sameTSUTSUMI HIROSHI·Filed 2008·Granted Nov 12, 2013·7 cites·19 claims
- 1376US8097974B2Vehicular electric power source controllerESAKA TOSHINORI·Filed 2007·Granted Jan 17, 2012·14 cites·6 claims
- 1475USD962418SCasing for blowerMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Aug 30, 2022·4 cites·1 claims
- 1574US2022412372A1Centrifugal blower, air-blowing apparatus, air-conditioning apparatus, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1673US11566635B2Centrifugal blower, air-blowing apparatus, air-conditioning apparatus, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jan 31, 2023·0 cites·8 claims
- 1772US2023151821A1Air-conditioning apparatus and refrigeration cycle apparatus [as amended]MITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 1868US8225623B2Centrifugal fan, air conditionerIKEDA TAKASHI·Filed 2008·Granted Jul 24, 2012·5 cites·14 claims
- 1965US2021033104A1Centrifugal blower, air-blowing apparatus, air-conditioning apparatus, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 2064US11029060B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jun 8, 2021·2 cites·8 claims
- 2161USD944966SCasing for blowerMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Mar 1, 2022·6 cites·1 claims
- 2261USD938571SCasing for blowerMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Dec 14, 2021·7 cites·1 claims
- 2359US2024175151A1Electronically conductive materialSAKAI CHEMICAL INDUSTRY CO·Filed 2022·Application pending·0 cites
- 2457US11994148B2Centrifugal fan, air-sending device, air-conditioning apparatus, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted May 28, 2024·0 cites·19 claims
- 2555US12163529B2Impeller, multi-blade air-sending device, and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Dec 10, 2024·0 cites·25 claims
- 2654US11094944B2Electrically conductive material and electrode materialSAKAI CHEMICAL INDUSTRY CO·Filed 2018·Granted Aug 17, 2021·0 cites·6 claims
- 2752US12196218B2Impeller, multi-blade fan, and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jan 14, 2025·0 cites·40 claims
- 2852US9228752B2HumidifierSAKAI TAKAHIRO·Filed 2012·Granted Jan 5, 2016·0 cites·14 claims
- 2952US8499580B2Air conditionerIKEDA TAKASHI·Filed 2012·Granted Aug 6, 2013·0 cites·12 claims
- 3051US10830484B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 10, 2020·0 cites·17 claims
- 3150US11976824B2Centrifugal fan, air conditioning apparatus, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 7, 2024·0 cites·18 claims
- 3249US7265457B2Power control apparatusFURUKAWA ELECTRIC CO LTD·Filed 2004·Granted Sep 4, 2007·5 cites·4 claims
- 3348US11885339B2Turbo fan, air sending device, air-conditioning device, and refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jan 30, 2024·0 cites·14 claims
- 3448US2023211321A1Ammonia synthesis catalyst and method for manufacturing ammoniaSAKAI CHEMICAL INDUSTRY CO·Filed 2021·Application pending·0 cites
- 3547US11808270B2Impeller, multi-blade air-sending device, and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Nov 7, 2023·0 cites·18 claims
- 3645US12038017B2Centrifugal air-sending device, air-sending apparatus, air-conditioning apparatus, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jul 16, 2024·0 cites·19 claims
- 3745US10738203B2Curing accelerator for oxidatively polymerizable unsaturated resin, printing ink and coating materialDAINIPPON INK & CHEMICALS·Filed 2016·Granted Aug 11, 2020·0 cites·3 claims
- 3837US8445291B2Method for detecting target substance, and tag, DNA, vector, probe and detection kit for use therewithTAMAMURA HIROKAZU·Filed 2009·Granted May 21, 2013·0 cites·7 claims
- 3934US2019237772A1Electrode material and method for producing sameSAKAI CHEMICAL INDUSTRY CO·Filed 2017·Application pending·0 cites
- 4034US2019379060A1Electrode material and application thereofSAKAI CHEMICAL INDUSTRY CO·Filed 2018·Application pending·0 cites
- 4126USD529592SAir conditionerMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Oct 3, 2006·0 cites·1 claims
- 4223US4818496AApparatus for treating a sulfur dioxide-containing gasMITSUI MINING CO LTD·Filed 1986·Granted Apr 4, 1989·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Hiroshi Tsutsumi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →