Inventor · disambiguated record
Masamichi Hashida
Also filed as: HASHIDA MASAMICHI
14 granted patents·4 pending applications·83 citations·filing 2005–2021
89Inventor score
Files withHASHIDA MASAMICHI6PANASONIC IP MAN CO LTD4PANASONIC CORP3KOJIMA SHINYA1KOSHIYAMA MASAHIRO1
Top patents by PatentIndex Score
18 records- 0197US7762634B2Vacuum heat insulation material and cold reserving apparatus with the samePANASONIC CORP·Filed 2005·Granted Jul 27, 2010·67 cites·25 claims
- 0276US8308852B2Gas adsorbing device, vacuum heat insulator making use of gas adsorbing device and process for producing vacuum heat insulatorHASHIDA MASAMICHI·Filed 2010·Granted Nov 13, 2012·3 cites·8 claims
- 0372US9205368B2Gas adsorbing device and hollow body housing the samePANASONIC CORP·Filed 2013·Granted Dec 8, 2015·2 cites·7 claims
- 0472US8147598B2Gas adsorbing device, vacuum heat insulator making use of gas adsorbing device and process for producing vacuum heat insulatorHASHIDA MASAMICHI·Filed 2010·Granted Apr 3, 2012·2 cites·6 claims
- 0572US7988770B2Gas adsorbing device, vacuum heat insulator making use of gas adsorbing device and process for producing vacuum heat insulatorPANASONIC CORP·Filed 2006·Granted Aug 2, 2011·4 cites·8 claims
- 0669US8778057B2Gas-adsorption device structure and method for using sameHASHIDA MASAMICHI·Filed 2011·Granted Jul 15, 2014·1 cites·8 claims
- 0764US12270693B2Ultrasonic transceiver, ultrasonic flowmeter, ultrasonic flow velocimeter, ultrasonic densitometer, and manufacturing methodPANASONIC IP MAN CO LTD·Filed 2021·Granted Apr 8, 2025·0 cites·14 claims
- 0862US8152901B2Gas adsorbing device, vacuum heat insulator making use of gas adsorbing device and process for producing vacuum heat insulatorHASHIDA MASAMICHI·Filed 2010·Granted Apr 10, 2012·2 cites·4 claims
- 0956US8940084B2Gas adsorbing device and vacuum insulation panel provided with sameKOJIMA SHINYA·Filed 2012·Granted Jan 27, 2015·1 cites·10 claims
- 1056US8282716B2Gas adsorbing device, vacuum heat insulator making use of gas adsorbing device and process for producing vacuum heat insulatorHASHIDA MASAMICHI·Filed 2010·Granted Oct 9, 2012·1 cites·10 claims
- 1148US11468876B2Acoustic matching layerPANASONIC IP MAN CO LTD·Filed 2018·Granted Oct 11, 2022·0 cites·9 claims
- 1244US10232302B2Gas-adsorbing device and evacuated insulating material using samePANASONIC IP MAN CO LTD·Filed 2015·Granted Mar 19, 2019·0 cites·15 claims
- 1344US8821618B2Fabrication method for gas-adsorbing device, gas-adsorbing device, and method of using the sameHASHIDA MASAMICHI·Filed 2010·Granted Sep 2, 2014·0 cites·12 claims
- 1443US2013306655A1Heat-insulating boxTAKUSHIMA TSUKASA·Filed 2012·Application pending·0 cites
- 1541US2021283546A1Filter, gas adsorption device using filter, and vacuum heat insulatorPANSONIC INTELLECTUAL PROPERTY MANAGEMANT CO LTD·Filed 2017·Application pending·0 cites
- 1641US2021208111A1Ultrasonic sensorPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 1739US9855725B2Vacuum heat insulator and testing method for the glass fiber laminate to be used in the insulatorTENRA TOMOHISA·Filed 2006·Granted Jan 2, 2018·0 cites·13 claims
- 1839US2014178613A1Sealed container, method of manufacturing the same, and vacuum heat insulating bodyKOSHIYAMA MASAHIRO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →