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Inventor

Ryozo Mitsui

Inventor
Susono, JP

Overview

1→
Patents
1976
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
3,999,737'Flow control valve for exhaust gas purifying system'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1976Based in Susono, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD11976
Locations
LocationPatentsSpan
Susono, JP11976