Inventor

Kenichi Niki

Inventor

Amagasaki, JP

Overview

12→

Patents

1989–2021

Patent span

Physics

Primary field (CPC G)

Patents· 12 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles8%

G01RMeasuring electric variables8%

H01RElectrically-conductive connections8%

Y10TTechnical subjects covered by former us classification8%

B41FPrinting machines or presses4%

B60WConjoint control of vehicle sub-units of different type or different function4%

B62DMotor vehicles4%

E05FDevices for moving wings into open or closed position4%

PatentTitleYear

10,906,540Vehicle control apparatus2021 6,404,084'Geared electric motor with rotation sensor'2002 6,320,342'Sunroof controlling device'2001 6,297,606'Sunroof controlling device'2001 5,293,262'Liquid crystal display device having heat-insulating members and driving circuit boards attached to rear edges of light box'1994 5,278,682'Method for producing a liquid crystal display with recovery electrodes under the sealant'1994 5,202,778'Matrix-addressed type liquid crystal display apparatus and method for production thereof'1993 5,029,984'Liquid crystal display device'1991 4,967,261'Tape carrier for assembling an IC chip on a substrate'1990 4,943,768'Testing device for electrical circuit boards'1990 4,887,030'Testing device for electrical circuit boards'1989 4,854,230'Screen printing apparatus'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1994Patents assigned to MITSUBISHI ELECTRIC CORP (8)· patent assignee history

1989–1994Based in Amagasaki, JP· patent location history

1991–1994Based in Hyogo, JP· patent location history

2001–2002Patents assigned to JIDOSHA DENKI KOGYO KK (3)· patent assignee history

2001–2002Based in Yokohama, JP· patent location history

2021Patents assigned to DENSO CORP (1)· patent assignee history

2021Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history

2021Based in Toyota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI ELECTRIC CORP	8	1989–1994
JIDOSHA DENKI KOGYO KK	3	2001–2002
DENSO CORP	1	2021
TOYOTA MOTOR CO LTD	1	2021

Locations

Location	Patents	Span
Amagasaki, JP	6	1989–1994
Yokohama, JP	3	2001–2002
Hyogo, JP	2	1991–1994
Toyota, JP	1	2021