Inventor · disambiguated record
Tsuyoki Hirai
Also filed as: HIRAI TSUYOKI
11 granted patents·4 pending applications·15 citations·filing 2012–2020
83Inventor score
Top patents by PatentIndex Score
15 records- 0195US10781963B2Heat-insulating wall, and heat-insulating housing and method for producing the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 22, 2020·6 cites·17 claims
- 0277US10539265B2Vacuum heat insulator, heat insulation device provided with same, and method for manufacturing vacuum heat insulatorPANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 21, 2020·3 cites·5 claims
- 0375US10030805B2Heat-insulating wall, and heat-insulating housing and method for producing the samePANASONIC IP MAN CO LTD·Filed 2013·Granted Jul 24, 2018·2 cites·6 claims
- 0471US9695903B2Damper for compressor of cooling apparatus and refrigeratorHIRAI TSUYOKI·Filed 2012·Granted Jul 4, 2017·3 cites·15 claims
- 0563US10253919B2Vacuum heat insulation bodyPANASONIC IP MAN CO LTD·Filed 2017·Granted Apr 9, 2019·1 cites·5 claims
- 0662US11933537B2RefrigeratorPANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 19, 2024·0 cites·11 claims
- 0762US2017268715A1Heat-insulating wall, heat-insulating box and method for producing the samePANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 0861US2015184789A1Heat-insulating wall, heat-insulating box and method for producing the samePANASONIC IP MAN CO LTD·Filed 2013·Application pending·0 cites
- 0958US10456962B2Heat-insulating wall, and heat-insulating housing and method for producing the samePANASONIC IP MAN CO LTD·Filed 2018·Granted Oct 29, 2019·0 cites·1 claims
- 1057US12130075B2Refrigerator comprising a dielectric heating mechanismPANASONIC IP MAN CO LTD·Filed 2020·Granted Oct 29, 2024·0 cites·8 claims
- 1150US11573044B2RefrigeratorPANASONIC IP MAN CO LTD·Filed 2019·Granted Feb 7, 2023·0 cites·15 claims
- 1247US12215920B2Heating device and refrigerator equipped with heating devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Feb 4, 2025·0 cites·13 claims
- 1346US12422184B2RefrigeratorPANASONIC IP MAN CO LTD·Filed 2020·Granted Sep 23, 2025·0 cites·4 claims
- 1437US2017198863A1Heat insulator and heat-insulating vesselPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 1537US2017096284A1Vacuum heat insulating body, and heat insulating container and heat insulating wall employing samePANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →