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Inventor

Shingo Okazawa

Inventor
Toyota, JP

Overview

3→
Patents
2020–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F01Mprimary
F01MLubricating of machines or engines in general25%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids25%
F02DControlling combustion engines13%
F16HGearing13%
F16KValves13%
F16NLubricating13%
PatentTitleYear
11,008,906Oil supply device for engine mounted in vehicle202110,738,666Control system for oil supply mechanism202010,584,803Solenoid valve and oil pump2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2020Patents assigned to AISIN SEIKI (1)· patent assignee history
2020–2021Based in Toyota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD32020–2021
AISIN SEIKI12020
Locations
LocationPatentsSpan
Toyota, JP32020–2021