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Inventor

Tsuneo Muchi

Inventor
Kanagawa, JP

Overview

14→
Patents
1984–2002
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps50%
B41FPrinting machines or presses15%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps15%
B41MPrinting, duplicating, marking, or copying processes12%
C04BLime, magnesia4%
C25DProcesses for the electrolytic or electrophoretic production of coatings4%
PatentTitleYear
6,469,430'Method for reducing resonant frequency vibrations in a cathode ray tube'20025,914,559'Resistance element and cathode ray tube'19995,892,322'Electron gun having spacer placed between first and second electrode'19995,829,350'Printing apparatus and method for printing the inner surface of a cylindrical object'19985,830,819'Alumina sintered product'19985,744,191'Method and apparatus for use in producing cathode ray tube'19985,702,526'Apparatus for use in producing cathode ray tube'19975,661,363'Luminated main lens member for an electron gun'19975,660,875'Method and apparatus for use in producing cathode ray tube'19975,521,462'Electron gun for CRT'19965,191,259'Fluorescent display apparatus with first, second and third grid plates'19934,529,905'Cathode ray tube apparatus'19854,526,601'Method of fixing an electron gun assembly into the neck of a cathode ray tube and structure so produced'19854,482,447'Nonaqueous suspension for electrophoretic deposition of powders'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2002Patents assigned to SONY CORP (14)· patent assignee history
1984–1985Based in Kawasaki, JP· patent location history
1985–2002Based in Kanagawa, JP· patent location history
1993–1998Based in Tokyo, JP· patent location history
1998Patents assigned to KYOCERA CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP141984–2002
KYOCERA CORP11998
Locations
LocationPatentsSpan
Kanagawa, JP101985–2002
Tokyo, JP21993–1998
Kawasaki, JP21984–1985