Inventor · disambiguated record
Hiromu Watanabe
Also filed as: WATANABE HIROMU
31 granted patents·10 pending applications·195 citations·filing 1982–2023
96Inventor score
Files withMITSUBISHI CHEM CORP12MITSUI MINING & SMELTING CO LTD6SONY CORP6KIJIMA NAOTO2MITSUI MINING & SMELTING CO2
Top patents by PatentIndex Score
41 records- 0195US9461334B2Nonaqueous electrolytic solution and nonaqueous electrolyte battery using the sameMITSUBISHI CHEM CORP·Filed 2016·Granted Oct 4, 2016·12 cites·14 claims
- 0290US11833883B1Cooling fan deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Dec 5, 2023·2 cites·3 claims
- 0388US7422993B2Adsorbent for adsorption heat pump, adsorbent for humidity-control air conditioner, adsorption heat pump and humidity-control air conditionerMITSUBISHI CHEM CORP·Filed 2005·Granted Sep 9, 2008·35 cites·23 claims
- 0487US8123980B2Nitrogen-containing alloy and method for producing phosphor using sameKIJIMA NAOTO·Filed 2007·Granted Feb 28, 2012·12 cites·22 claims
- 0586US8178001B2Method for producing inorganic compound, phosphor, phosphor-containing composition, light-emitting device, lighting system, and display deviceKANEDA HIDEAKI·Filed 2008·Granted May 15, 2012·20 cites·14 claims
- 0685US8636920B2Nitrogen-containing alloy and method for producing phosphor using sameKIJIMA NAOTO·Filed 2012·Granted Jan 28, 2014·5 cites·13 claims
- 0782US7497089B2Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pumpMITSUBISHI CHEM CORP·Filed 2003·Granted Mar 3, 2009·20 cites·23 claims
- 0881US11302929B2Method for producing electrode catalyst, and electrode catalystMITSUI MINING & SMELTING CO LTD·Filed 2017·Granted Apr 12, 2022·2 cites·7 claims
- 0981US7824573B2Alloy powder for material of inorganic functional material precursor and phosphorMITSUBISHI CHEM CORP·Filed 2006·Granted Nov 2, 2010·9 cites·13 claims
- 1081US7527777B2Zeolite, process for producing the same, adsorbent comprising the zeolite, heat utilization system, adsorption heat pump, cold/heat storage system, and air-conditioning apparatus for humidity regulationMITSUBISHI CHEM CORP·Filed 2005·Granted May 5, 2009·6 cites·30 claims
- 1179US8801970B2Europium- and strontium-based phosphorMITSUBISHI CHEM CORP·Filed 2013·Granted Aug 12, 2014·4 cites·7 claims
- 1278US11189841B2Method for producing electrode catalyst, and electrode catalystMITSUI MINING & SMELTING CO LTD·Filed 2017·Granted Nov 30, 2021·1 cites·11 claims
- 1377US8333079B2Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pumpKAKIUCHI HIROYUKI·Filed 2008·Granted Dec 18, 2012·4 cites·16 claims
- 1470US6466390B1Recording and/or reproducing device for magnetic tapeSONY CORP·Filed 2000·Granted Oct 15, 2002·6 cites·2 claims
- 1568US6243227B1Recording and/or reproducing apparatus for magnetic tapeSONY CORP·Filed 2000·Granted Jun 5, 2001·5 cites·1 claims
- 1667US7037360B2Adsorbent for heat utilization system, adsorbent for regenerator system, regenerator system comprising the adsorbent, ferroaluminophosphate and method for production thereofDENSO CORP·Filed 2003·Granted May 2, 2006·13 cites·28 claims
- 1767US4487560AScroll fluid compressor with surface finished flat plates engaging the wrapsHITACHI LTD·Filed 1982·Granted Dec 11, 1984·20 cites·13 claims
- 1865US8265735B2Apparatus and method for imaging anterior eye part by optical coherence tomographyKATO CHIHIRO·Filed 2008·Granted Sep 11, 2012·5 cites·8 claims
- 1965US2024025803A1Fluorine-containing silica glass powder and method for producing fluorine-containing silica glass powderMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 2064US2024141508A1Method for producing hydrogen gas, method for stopping operation of apparatus for producing hydrogen gas, and hydrogen gas production apparatusMITSUI MINING & SMELTING CO LTD·Filed 2022·Application pending·0 cites
- 2162US7313800B2Disk centering systemSONY CORP·Filed 2004·Granted Dec 25, 2007·5 cites·12 claims
- 2261US11652216B2Electrode catalyst layer for fuel cells and solid polymer fuel cell using sameMITSUI MINING & SMELTING CO LTD·Filed 2019·Granted May 16, 2023·0 cites·9 claims
- 2360US10177414B2Nonaqueous electrolytic solution and nonaqueous electrolyte secondary battery using the sameMITSUBISHI CHEM CORP·Filed 2016·Granted Jan 8, 2019·0 cites·12 claims
- 2459US10777850B2Nonaqueous electrolytic solution and nonaqueous electrolyte secondary battery using the sameMITSUBISHI CHEM CORP·Filed 2018·Granted Sep 15, 2020·0 cites·7 claims
- 2558US8460580B2Alloy powder for raw material of inorganic functional material and phosphorWATANABE HIROMU·Filed 2009·Granted Jun 11, 2013·2 cites·57 claims
- 2657US12275888B2Agglomerated boron nitride powder, heat dissipation sheet, and semiconductor deviceMITSUBISHI CHEM CORP·Filed 2021·Granted Apr 15, 2025·0 cites·20 claims
- 2757US2013091879A1Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pumpMITSUBISHI PLASTICS INC·Filed 2012·Application pending·0 cites
- 2855US2024120502A1Electrode catalyst, manufacturing method therefor, and fuel cellMITSUI MINING & SMELTING CO LTD·Filed 2022·Application pending·0 cites
- 2954US10629935B2Fuel cell electrode catalyst layer, production method therefor, membrane electrode assembly, and solid polymer fuel cellMITSUI MINING & SMELTING CO·Filed 2015·Granted Apr 21, 2020·0 cites·18 claims
- 3054US2023211317A1Composition for forming undercoat layer, undercoat layer, as well as exhaust gas purification catalyst and exhaust gas purification apparatus including undercoat layerMITSUI MINING & SMELTING CO LTD·Filed 2021·Application pending·0 cites
- 3152US2015243999A1Tantalum-containing tin oxide for fuel cell electrode materialMITSUI MINING & SMELTING CO·Filed 2014·Application pending·0 cites
- 3246US8323530B2Phosphor for scintillatorTAKAHASHI TSUKASA·Filed 2010·Granted Dec 4, 2012·0 cites·1 claims
- 3346US2009134359A1Phosphor raw material and method for producing alloy for phosphor raw materialMITSUBISHI CHEM CORP·Filed 2007·Application pending·0 cites
- 3445US2011182072A1Phosphor, production method of phosphor, phosphor-containing composition, and light emitting deviceMITSUBISHI CHEM CORP·Filed 2008·Application pending·0 cites
- 3543US7219360B2Disc chucking mechanism and disc drive apparatus having the sameSONY CORP·Filed 2004·Granted May 15, 2007·0 cites·16 claims
- 3643US2010213822A1Phosphor and production method thereof, crystalline silicon nitride and production method thereof, phosphor-containing composition, and light emitting device, display and illuminating device using the phosphorSHIMOOKA SATOSHI·Filed 2008·Application pending·0 cites
- 3741US8967805B2Ophthalmology apparatusKATAOKA HISASHI·Filed 2013·Granted Mar 3, 2015·0 cites·14 claims
- 3840US2012125437A1Solar cell moduleOKAWARA CHIHARU·Filed 2012·Application pending·0 cites
- 3937US6426925B1Recording and/or reproducing apparatus with tilt adjustment mechanismSONY CORP·Filed 1999·Granted Jul 30, 2002·3 cites·12 claims
- 4037US6147833ARecording and/or reproducing device for magnetic tapeSONY CORP·Filed 1998·Granted Nov 14, 2000·2 cites·11 claims
- 4124US6033616AProcess for the production of molded synthetic resin article with finished surfaceMARUWA PLASTICS IND CO LTD·Filed 1998·Granted Mar 7, 2000·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →