Inventor

AKIYAMA TOMOJIRO

JP2 patents

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

NIPPON SOKEN

1 patent

US4112885ASep 12, 1978

Throttle valve control system for an internal combustion engine

NIPPON SOKEN77 citations94

TOYOTA MOTOR CO LTD

1 patent

US4656992AApr 14, 1987

Internal combustion engine with by-pass control system for supercharger

TOYOTA MOTOR CO LTD27 citations91