Inventor

SUGIYAMA YUICHIRO

JP6 patents

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

TOYOTA ENG & MFG NORTH AMERICA

2 patents

US7989116B2Aug 2, 2011

Electrolyte utilizing a lewis acid/bronstead acid complex

TOYOTA ENG & MFG NORTH AMERICA2 citations60

US7879476B2Feb 1, 2011

Proton conducting electrolyte

TOYOTA ENG & MFG NORTH AMERICA1 citations50

TOYOTA MOTOR CO LTD

2 patents

US7781085B2Aug 24, 2010

Monomer compound, graft copolymer compound, production method thereof, polymer electrolyte membrane, and fuel cell

TOYOTA MOTOR CO LTD3 citations57

US9929416B2Mar 27, 2018

Fuel cell vehicle coolant having improved storage stability and method for producing the same

TOYOTA MOTOR CO LTD0 citations44

HONDA MOTOR CO LTD

1 patent

US7056615B2Jun 6, 2006

Electrode for polymer electrolyte fuel cells and manufacturing method therefor

HONDA MOTOR CO LTD2 citations61

NAGAMI TETSUO

1 patent

US8415073B2Apr 9, 2013

Fuel cell and electrode powder constituting the catalytic layer thereof

NAGAMI TETSUO0 citations41