Inventor

YUMITA OSAMU

JP31 patents

⚠️ This page may combine multiple inventors who share the name “YUMITA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YUMITA OSAMU

TOYOTA MOTOR CO LTD

Gas supply apparatus

Charging and discharging system for a vehicle including a first fuse in the vehicle and a second fuse in a cable connected to the vehicle

Dual anomaly judgment device for a fuel cell

Hydrogen supply apparatus and fuel gas supply apparatus

Power source device for vehicle

Server, system, and management method

Server and power adjustment system

Vehicle and method of controlling vehicle

Fuel cell system and method for adjusting moisture content in a polymer electrolyte membrane

Moving body

Fuel cell system

Fuel cell vehicle and method for controlling the same

Operation control of a fuel cell system

Server and power supply and demand balancing method

Moving body

Fuel cell system

Power supply controller

Electrically powered vehicle and power supply system

YOSHIDA NAOHIRO

Moving body with fuel cells mounted thereon

Moving body

Moving body with fuel cells mounted thereon

Moving body

NAGANUMA YOSHIAKI

Fuel cell system

Fuel cell system

Fuel cell system

TANAKA HIROMI

Fuel cell system and start-up control method therefor

Fuel cell system and control method at starting in the fuel cell system

Fuel cell system

YUMITA OSAMU

Fuel cell system

Fuel cell including fluid-permeable members of differing thermal resistances with respect to an electrolytic membrane

ISHIKAWA TOMOTAKA

Fuel cell system