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Inventor

Osamu Kashima

Inventor
Kariya, JP

Overview

5→
Patents
1984–1996
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F02Bprimary
F02BInternal-combustion piston engines25%
F02PIgnition, other than compression ignition, for internal-combustion engines25%
H01TSpark gaps25%
A47CChairs13%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure13%
PatentTitleYear
5,517,706'Sofa-bed'1996D0356448'Sofa-bed'19954,658,774'Ignition apparatus for internal combustion engines'19874,557,229'Ignition apparatus for internal combustion engines'19854,444,043'Knocking detector for internal combustion engine'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1987Patents assigned to NIPPON DENSO CO (3)· patent assignee history
1984Patents assigned to NIPPON SOKEN (1)· patent assignee history
1984–1987Based in Kariya, JP· patent location history
1995Patents assigned to KK TPO BED (1)· patent assignee history
1995Based in Kanagawa, JP· patent location history
1996Based in Yokohama-shi, Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON DENSO CO31984–1987
KK TPO BED11995
NIPPON SOKEN11984
Locations
LocationPatentsSpan
Kariya, JP31984–1987
Yokohama-shi, Kanagawa, JP11996
Kanagawa, JP11995