Inventor · disambiguated record
Norimasa Ishikawa
Also filed as: ISHIKAWA NORIMASA
13 granted patents·9 pending applications·109 citations·filing 1998–2020
88Inventor score
Files withTOYOTA MOTOR CO LTD8ISHIKAWA NORIMASA7PANASONIC IP MAN CO LTD3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2HASUKA YOSHINOBU1
Top patents by PatentIndex Score
22 records- 0195US7976067B2Gas fuel tank-equipped vehicleTOYOTA MOTOR CO LTD·Filed 2006·Granted Jul 12, 2011·45 cites·8 claims
- 0284US10309670B2Radiation receiving sensor and air conditioner, electronic cooker, and transport device including the samePANASONIC IP MAN CO LTD·Filed 2016·Granted Jun 4, 2019·3 cites·19 claims
- 0379US7846597B2Fuel cell system and method for operating the systemTOYOTA MOTOR CO LTD·Filed 2010·Granted Dec 7, 2010·2 cites·10 claims
- 0468US11041645B2Radiation receiving sensor and air conditioner, electronic cooker, and transport device including the samePANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 22, 2021·0 cites·15 claims
- 0566US6109533AAir conditioner and refrigerant heater outlet temperature control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 29, 2000·35 cites·9 claims
- 0664US10641511B2Radiation receiving sensor and air conditioner, electronic cooker, and transport device including the samePANASONIC IP MAN CO LTD·Filed 2019·Granted May 5, 2020·0 cites·14 claims
- 0762US8158297B2Fuel cell system with a defect detection device for discharge valveISHIKAWA NORIMASA·Filed 2007·Granted Apr 17, 2012·3 cites·5 claims
- 0862US2013323615A1Fuel cell system and mobile articleISHIKAWA NORIMASA·Filed 2013·Application pending·0 cites
- 0958US2011212377A1Fuel cell system and mobile articleTOYOTA MOTOR CO LTD·Filed 2011·Application pending·0 cites
- 1057US2009130510A1Fuel Cell System and Mobile ArticleTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 1154US8257876B2Fuel cell systemISHIKAWA NORIMASA·Filed 2008·Granted Sep 4, 2012·0 cites·4 claims
- 1254US2010273081A1Fuel cell system and moving bodyTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 1353US8470485B2Fuel cell systemISHIKAWA NORIMASA·Filed 2008·Granted Jun 25, 2013·0 cites·4 claims
- 1451US2010248061A1Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 1551US2010209796A1Fuel cell system and method for controlling reactant gas supply amountTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 1649US9028992B2Fuel cell systemISHIKAWA NORIMASA·Filed 2008·Granted May 12, 2015·0 cites·10 claims
- 1748US8802309B2Fuel cell systemISHIKAWA NORIMASA·Filed 2007·Granted Aug 12, 2014·0 cites·7 claims
- 1848US6102114AMulti-room air conditioning systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 15, 2000·21 cites·10 claims
- 1948US2010316926A1Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 2048US2009029226A1Fuel Cell System and Method for Operating the SystemYAMAGISHI NORIO·Filed 2006·Application pending·0 cites
- 2143US9147893B2Failure diagnostic device for discharge valveISHIKAWA NORIMASA·Filed 2005·Granted Sep 29, 2015·0 cites·14 claims
- 2241US2009081492A1Fuel Cell System, Moving Object Equipped With Fuel Cell System, and Abnormality Judgement Method For Fuel Cell SystemHASUKA YOSHINOBU·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →