Inventor · disambiguated record
Yasushi Iwai
Also filed as: IWAI YASUSHI
13 granted patents·9 pending applications·108 citations·filing 2001–2023
91Inventor score
Files withHITACHI LTD8MITSUBISHI HEAVY IND LTD8MITSUBISHI POWER LTD3MITSUBISHI HITACHI POWER SYS1NAGAFUCHI NAOYUKI1
Top patents by PatentIndex Score
22 records- 0196US7847456B2Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnetHITACHI LTD·Filed 2010·Granted Dec 7, 2010·29 cites·20 claims
- 0291US7994666B2Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnetHITACHI LTD·Filed 2007·Granted Aug 9, 2011·16 cites·20 claims
- 0389US11936078B2Fuel cell system and method for starting sameMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Mar 19, 2024·2 cites·14 claims
- 0489US11876256B2Fuel cell system and control method thereforMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Jan 16, 2024·2 cites·8 claims
- 0585US12046779B2Fuel cell power generation system for treating exhaust fuel gasMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Jul 23, 2024·1 cites·14 claims
- 0675US6980891B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2004·Granted Dec 27, 2005·21 cites·2 claims
- 0766US7496429B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2006·Granted Feb 24, 2009·4 cites·9 claims
- 0866US6907320B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2001·Granted Jun 14, 2005·13 cites·4 claims
- 0966US2023246212A1Fuel cell system and method of operating the sameMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 1065US6772051B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2002·Granted Aug 3, 2004·12 cites·4 claims
- 1160US2023006221A1Pressurized air supply system and method for starting pressurized air supply systemMITSUBISHI HEAVY IND LTD·Filed 2020·Application pending·0 cites
- 1259US2023130879A1Fuel cell power generation systemMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 1357US8412384B2Power plant operation control system and a power plant maintaining and managing methodNAGAFUCHI NAOYUKI·Filed 2009·Granted Apr 2, 2013·2 cites·2 claims
- 1456US2022407096A1Fuel cell system and method for controlling sameMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 1555US7188004B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2004·Granted Mar 6, 2007·6 cites·5 claims
- 1653US2025223707A1Hydrogen generation system and hydrogen generation methodMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 1750US2022223887A1Pressurized air supply system, fuel cell system comprising the pressurized air supply system, and starting method of the pressurized air supply systemMITSUBISHI POWER LTD·Filed 2019·Application pending·0 cites
- 1849US10107144B2Thermal power plant for recovering water from exhaust gas and a method for treating recovered water of thermal power plant thereofMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Oct 23, 2018·0 cites·15 claims
- 1948US2010026145A1Sealed type electric rotating machineHITACHI LTD·Filed 2009·Application pending·0 cites
- 2045US11236676B2Humid air turbineMITSUBISHI POWER LTD·Filed 2018·Granted Feb 1, 2022·0 cites·12 claims
- 2143US2022190367A1Fuel cell power generation systemMITSUBISHI POWER LTD·Filed 2019·Application pending·0 cites
- 2229US2003009347A1Method and system for surveillance and operation services of power generating equipmentFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →