Inventor

SUGIYAMA HARUMITSU

JP4 patents

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

NISSAN MOTOR

2 patents

US5172714ADec 22, 1992

Fuel check valve assembly for fuel tank

NISSAN MOTOR73 citations93

US5277217AJan 11, 1994

Fuel interrupt/pressure release valve arrangement for fuel tank

NISSAN MOTOR53 citations88

PIOLAX INC

2 patents

US5564466AOct 15, 1996

Negative pressure cut valve

PIOLAX INC32 citations91

US6827098B2Dec 7, 2004

Fuel cut-off apparatus for fuel tank

PIOLAX INC11 citations71