Inventor

Shinichi Nagumo

Inventor

Yokohama, JP

Overview

9→

Patents

1976–1998

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 9 as inventor

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

F01Pprimary

F01PCooling of machines or engines in general19%

F02BInternal-combustion piston engines13%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%

G05DSystems for controlling or regulating non-electric variables13%

B22DCasting of metals6%

F02DControlling combustion engines6%

F02PIgnition, other than compression ignition, for internal-combustion engines6%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines6%

F16JPistons6%

F26BDrying solid materials or objects by removing liquid therefrom6%

PatentTitleYear

5,832,623'Dirt drying processing equipment'1998 4,560,104'Coolant temperature control system of internal combustion engine'1985 4,545,333'System for controlling coolant temperature of internal combustion engine'1985 4,509,481'Internal combustion engine with cooling system'1985 4,475,739'Piston ring assembly for automotive internal combustion engine'1984 4,254,621'Heat-insulating layer to prevent temperature drop of combustion gas in internal combustion engine'1981 4,210,109'Multi-cylinder internal combustion engine'1980 4,173,203'Engine system'1979 3,977,383'Engine intake manifold'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to NISSAN MOTOR (9)· patent assignee history

1976–1985Based in Yokohama, JP· patent location history

1979Based in Yokohoma, JP· patent location history

1998Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISSAN MOTOR	9	1976–1998

Locations

Location	Patents	Span
Yokohama, JP	7	1976–1985
Tokyo, JP	1	1998
Yokohoma, JP	1	1979