Inventor
NISHIUMI HIROAKI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “NISHIUMI HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
19 patentsUS6645659B2Nov 11, 2003
Fuel cell apparatus
TOYOTA MOTOR CO LTD34 citations92
US10468705B2Nov 5, 2019
Fuel cell case
TOYOTA MOTOR CO LTD3 citations72
US9834079B2Dec 5, 2017
Fuel cell vehicle
TOYOTA MOTOR CO LTD4 citations72
US7427447B2Sep 23, 2008
Fuel cell module and fuel cell motor vehicle
TOYOTA MOTOR CO LTD5 citations72
US10919576B2Feb 16, 2021
Vehicle
TOYOTA MOTOR CO LTD2 citations69
US10608262B2Mar 31, 2020
Fuel cell vehicle
TOYOTA MOTOR CO LTD2 citations68
US11225152B2Jan 18, 2022
Fuel cell vehicle
TOYOTA MOTOR CO LTD0 citations62
USRE42720ESep 20, 2011
Fuel cell mounting structure
TOYOTA MOTOR CO LTD4 citations61
US6803142B2Oct 12, 2004
Fuel cell
TOYOTA MOTOR CO LTD5 citations61
US11728503B2Aug 15, 2023
Fuel cell module
TOYOTA MOTOR CO LTD0 citations51
US9985300B2May 29, 2018
Insulator and fuel cell device
TOYOTA MOTOR CO LTD0 citations51
US7754360B2Jul 13, 2010
Fuel cell module and fuel cell motor vehicle
TOYOTA MOTOR CO LTD0 citations51
US10737565B2Aug 11, 2020
Fuel cell vehicle
TOYOTA MOTOR CO LTD0 citations48
US10014549B2Jul 3, 2018
Fuel cell system
TOYOTA MOTOR CO LTD1 citations48
US11652222B2May 16, 2023
Fuel cell system
TOYOTA MOTOR CO LTD0 citations47
US10991958B2Apr 27, 2021
Gas and water discharge unit for fuel cell system
TOYOTA MOTOR CO LTD0 citations47
US11637297B2Apr 25, 2023
Fuel cell system
TOYOTA MOTOR CO LTD0 citations45
US10179520B2Jan 15, 2019
Fuel cell vehicle
TOYOTA MOTOR CO LTD0 citations38
US10559841B2Feb 11, 2020
Fuel cell and manufacturing method of fuel cell
TOYOTA MOTOR CO LTD0 citations36