Inventor

Seiji Sanada

Inventor

Yokosuka, JP

Overview

12→

Patents

1978–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 12 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television56%

B29CShaping or joining of plastics6%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

B62DMotor vehicles6%

G02BOptical elements, systems or apparatus6%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%

G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

H01LSemiconductor devices6%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%

PatentTitleYear

10,944,926Solid-state imaging element, method for driving solid-state imaging element, and electronic apparatus2021 7,303,714'Cross member and manufacturing method thereof'2007 4,789,899'Liquid crystal matrix display device'1988 4,223,338'Color television receiver and VTR system'1980 4,206,473'VIR-Controlled color correction for color video signal receiving apparatus'1980 4,197,556'Hue correction circuit'1980 4,189,740'Common circuitry VIR control apparatus for color television receiver'1980 4,183,048'VIR-controlled hue correction circuit'1980 4,153,911'Color correction circuit for a color television receiver'1979 4,130,831'Color television control circuit for use with a VIR signal'1978 4,101,927'VIR control apparatus for color television receiver'1978 4,091,411'Color hue control circuit for color television receiver'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2021Patents assigned to SONY CORP (10)· patent assignee history

1978–1980Based in Yokosuka, JP· patent location history

1988Patents assigned to SEIKOSHA KK (1)· patent assignee history

1988Based in Tokyo, JP· patent location history

2007Patents assigned to CALSONIC KANSEI CORP (1)· patent assignee history

2007Based in Saitama, JP· patent location history

2021Patents assigned to SONY SEMICONDUCTOR SOLUTIONS CORP (1)· patent assignee history

2021Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	10	1978–2021
CALSONIC KANSEI CORP	1	2007
SEIKOSHA KK	1	1988
SONY SEMICONDUCTOR SOLUTIONS CORP	1	2021

Locations

Location	Patents	Span
Yokosuka, JP	9	1978–1980
Fukuoka, JP	1	2021
Saitama, JP	1	2007
Tokyo, JP	1	1988