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Inventor

Hideya Ito

Inventor
Nagaokakyo, JP

Overview

8→
Patents
1987–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps64%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material9%
C21DModifying the physical structure of ferrous metals9%
C23CCoating metallic material9%
LOC129%
PatentTitleYear
D0494513'Front grille for an automobile'20046,657,374'Cathode ray tube'20035,751,098'Structure of color selecting electrode assembly for color cathode ray tubes'19985,672,935'Supporting members for a color selecting electrode assembly'19975,167,557'Method for manufacturing a shadow mask'19924,950,943'Support for shadow mask in a cathode ray tube'19904,890,471'Punch press forming CRT shadow masks'19904,700,105'Shadow mask mount for color picture tube'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2003Patents assigned to MITSUBISHI ELECTRIC CORP (7)· patent assignee history
1987–1992Based in Nagaokakyo, JP· patent location history
1997–1998Based in Amagasaki, JP· patent location history
2003Based in Tokyo, JP· patent location history
2004Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
2004Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP71987–2003
TOYOTA MOTOR CO LTD12004
Locations
LocationPatentsSpan
Nagaokakyo, JP41987–1992
Amagasaki, JP21997–1998
Aichi, JP12004
Tokyo, JP12003