Inventor

YUMIYA HIROYUKI

JP5 patents

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

YUMIYA HIROYUKI

2 patents

US9048500B2Jun 2, 2015

Fuel cell system with controlled standby power

YUMIYA HIROYUKI2 citations55

US8927169B2Jan 6, 2015

Fuel cell system and mobile body

YUMIYA HIROYUKI1 citations43

FUJITA NOBUO

1 patent

US8187756B2May 29, 2012

Fuel cell system

FUJITA NOBUO8 citations79

TAKESHITA MASAHIRO

1 patent

US8227143B2Jul 24, 2012

Fuel cell system

TAKESHITA MASAHIRO1 citations48

ORIHASHI NOBUYUKI

1 patent

US8916306B2Dec 23, 2014

Fuel cell system and control method thereof

ORIHASHI NOBUYUKI0 citations37