Inventor

Naka Takita

Inventor

Toyota, JP

Overview

3→

Patents

1984–1985

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.

F01Nprimary

F01NGas-flow silencers or exhaust apparatus for machines or engines in general22%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%

F02BInternal-combustion piston engines11%

F02FCylinders, pistons or casings, for combustion engines11%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines11%

F16JPistons11%

Y02TClimate change mitigation technologies related to transportation11%

PatentTitleYear

4,500,099'Elastic supporting and sealing member with thermal foaming strip'1985 4,466,397'Flow control device of a helically-shaped intake port'1984 4,448,754'Monolithic catalyst catalytic converter with catalyst holding expansible retainer ring'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1985Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history

1984–1985Based in Toyota, JP· patent location history

1985Patents assigned to CHUO HATSUJO KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYOTA MOTOR CO LTD	3	1984–1985
CHUO HATSUJO KK	1	1985

Locations

Location	Patents	Span
Toyota, JP	3	1984–1985