Inventor

SUGIURA SEIJI

JP78 patents

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

SUGIURA SEIJI

HONDA MOTOR CO LTD

Fuel cell stack

Fuel cell stack

Solid polymer electrolyte fuel cell assembly with gas passages in serial communication, and method of supplying reaction gas in fuel cell

Solid polymer electrolyte fuel cell assembly, fuel cell stack, and method of supplying reaction gas in fuel cell

Fuel cell stack, method of holding fuel cell stack under pressure, and separators

Fuel cell

Fuel cell resin frame equipped membrane electrode assembly

Resin-framed stepped membrane electrode assembly for fuel cell

Resin frame equipped membrane electrode assembly for fuel cell

Resin-framed membrane electrode assembly for fuel cell

Fuel cell with separator having a ridge member

Fuel cell stack

Fuel cell

Fuel cell stack with bypass

Fuel cell stack

Fuel cell

Fuel cell

Fuel cell

Fuel cell system

Fuel cell

Fuel cell stack

Fuel cell

Fuel cell with triangular buffers for reactant gas and coolant

Fuel cell having closure seal

Fuel cell with triangular buffers

Fuel cell

Fuel cell

Fuel cell stack

Fuel cell stack and a method of supplying reactant gases to the fuel cell stack

Fuel cell stack having grommet which covers each edge of communicating passages formed in terminal plate

Fuel cell

Fuel cell stack having coolant flowing along each surface of a cooling plate

Fuel cell having coolant inlet and outlet buffers on a first and second side

Fuel cell system

Fuel cell system and method of controlling fuel cell system

Fuel cell

Fuel cell including separator comprising bypass limiting section

Fuel cell comprising water discharge channel formed by a corrugated section

Fuel cell

Fuel cell membrane electrode assembly

Solid polymer electrolyte fuel cell assembly, fuel cell stack, and method of operating cell assembly

Solid polymer electrolyte fuel cell assembly, fuel cell stack, and method of operating cell assembly

Polymer electrolyte fuel cell stack and operating method thereof

SUGIURA SEIJI

Fuel cell including separator with outer ends placed inward of fluid passages formed in frame

Fuel cell separator comprising overlapping bosses and guide ridges

ISHIKAWA ERI

Fuel cell fluid sealing structure

ISHIDA KENTARO

Fuel cell stack

TAKEHIRO CO LTD

Vehicle interior material and manufacturing method of the same

TANAKA HIROYUKI

Fuel cell

MITSUOKA TAKAAKI

Method of producing fuel cell