Inventor

Shoji Katumata

Inventor

Gotenba, JP

Overview

1989

Patent span

Mechanical engineering

Primary field (CPC F)

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

F02Bprimary

F02BInternal-combustion piston engines25%

F02DControlling combustion engines25%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof25%

Y02TClimate change mitigation technologies related to transportation25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to AISAN IND (1)· patent assignee history

1989Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history

1989Based in Gotenba, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AISAN IND	1	1989
TOYOTA MOTOR CO LTD	1	1989

Locations

Location	Patents	Span
Gotenba, JP	1	1989