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Inventor

Tadashi Sugino

Inventor
Yokkaichi, JP

Overview

4→
Patents
1990–2004
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F02Dprimary
F02DControlling combustion engines33%
G01RMeasuring electric variables17%
H01RElectrically-conductive connections17%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
PatentTitleYear
6,828,503'Terminal box device for a solar cell module and a connecting method for a terminal box device'20045,519,324'Withstand voltage-testing apparatus'19965,101,625'Apparatus for controlling air-fuel ratio using air-fuel ratio sensor associated with heater'19924,947,818'Internal combustion engine with device for warning of malfunction in an air-fuel ratio control system'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1990–1992Based in Toyota, JP· patent location history
1992Patents assigned to NIPPON DENSO CO (1)· patent assignee history
1996–2004Patents assigned to SUMITOMO WIRING SYSTEMS (2)· patent assignee history
1996–2004Based in Yokkaichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO WIRING SYSTEMS21996–2004
NIPPON DENSO CO11992
TOYOTA MOTOR CO LTD11990
Locations
LocationPatentsSpan
Yokkaichi, JP21996–2004
Toyota, JP21990–1992