Inventor · disambiguated record
Hiroaki Egawa
Also filed as: EGAWA HIROAKI
2 granted patents·10 pending applications·0 citations·filing 2012–2023
25Inventor score
Technology areasH01M
Files withVEHICLE ENERGY JAPAN INC5HITACHI AUTOMOTIVE SYSTEMS LTD4C/O VEHICLE ENERGY JAPAN INC1HITACHI VEHICLE ENERGY LTD1KAJIWARA KOUICHI1
Top patents by PatentIndex Score
12 records- 0156US2017338448A1Prismatic secondary batteryHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Application pending·0 cites
- 0254US2025226519A1BatteryVEHICLE ENERGY JAPAN INC·Filed 2023·Application pending·0 cites
- 0349US2025105468A1Battery and manufacturing method for batteryVEHICLE ENERGY JAPAN INC·Filed 2022·Application pending·0 cites
- 0449US2024347865A1Battery and manufacturing method for batteryVEHICLE ENERGY JAPAN INC·Filed 2022·Application pending·0 cites
- 0548US9812676B2Prismatic secondary batteryKAJIWARA KOUICHI·Filed 2012·Granted Nov 7, 2017·0 cites·8 claims
- 0648US2025079654A1Battery and method for producing batteryVEHICLE ENERGY JAPAN INC·Filed 2022·Application pending·0 cites
- 0747US2025239749A1Battery and manufacturing method for batteryC/O VEHICLE ENERGY JAPAN INC·Filed 2023·Application pending·0 cites
- 0843US2013216879A1Secondary batteryHITACHI VEHICLE ENERGY LTD·Filed 2013·Application pending·0 cites
- 0939US11322790B2Prismatic secondary batteryVEHICLE ENERGY JAPAN INC·Filed 2017·Granted May 3, 2022·0 cites·17 claims
- 1039US2016181577A1Secondary cellHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Application pending·0 cites
- 1135US2018097207A1Rectangular Secondary BatteryHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 1232US2017250388A1Prismatic secondary batteryHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →