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Inventor

Yuzo Nishinaka

Inventor
Chigasaki, JP

Overview

7→
Patents
2000–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television50%
G09GArrangements or circuits for control of indicating devices using static means to present variable information25%
H05KPrinted circuits13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
8,421,788'Power supply circuit and image display apparatus using the same'20138,320,119'Image display'20128,085,259'Display apparatus'20117,813,127'Receiver apparatus'20106,262,779'Display apparatus with circuit expanding horizontal retrace interval of horizontal deflection current'20016,108,045'Display apparatus with cathode ray tube'20006,011,593'Cathode ray tube with apparatus for reducing variation of deflection size due to brightness changes'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2013Patents assigned to HITACHI LTD (6)· patent assignee history
2000Patents assigned to HITACHI VIDEO & INF SYST (2)· patent assignee history
2000Based in Yokohama, JP· patent location history
2001–2013Based in Chigasaki, JP· patent location history
2011–2013Patents assigned to KUBOTA HIDENAO (3)· patent assignee history
2011–2013Patents assigned to NISHINAKA YUZO (3)· patent assignee history
2011–2013Patents assigned to YAMADA YUTAKA (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD62000–2013
KUBOTA HIDENAO32011–2013
NISHINAKA YUZOself32011–2013
YAMADA YUTAKA32011–2013
HITACHI VIDEO & INF SYST22000
Locations
LocationPatentsSpan
Chigasaki, JP52001–2013
Yokohama, JP22000