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Inventor

Fumiaki Ohya

Inventor
Toyota, JP

Overview

2→
Patents
1988–1989
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Bprimary
F02BInternal-combustion piston engines33%
F02DControlling combustion engines33%
Y02TClimate change mitigation technologies related to transportation33%
PatentTitleYear
4,800,863'System for controlling intake pressure in a supercharged internal combustion engine'19894,766,873'System for controlling intake pressure in a supercharged internal combustion engine'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1989Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
1988–1989Based in Toyota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD21988–1989
Locations
LocationPatentsSpan
Toyota, JP21988–1989