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For the Inventor, By the Inventor

Kanagawa, Japan

Hisao Kume

USPTO Granted Patents = 6


Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 44(Granted Patents)


Location History:

  • Aichi, JP (1985 - 1992)
  • Tokyo, JP (1994)
  • Kanagawa, JP (1996 - 1997)

Company Filing History:

goldMedal6 out of 58,130 
 
Sony Corporation
 patents

Years Active: 1985-1997

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6 patents (USPTO):Explore Patents
1. 5614791 - Cathode ray tube (1997-03-25),
2. 5550428 - Frame structure of aperture grille with higher long-side frames (1996-08-27),
3. 5309059 - Color cathode ray tube (1994-05-03),
4. 5111107 - Grid apparatus for a color cathode ray tube which eliminates vibration (1992-05-05),
5. 4682965 - Method for manufacturing an electron beam selection electrode (1987-07-28),
6. 4495437 - Grid apparatus for use with a color cathode ray tube (1985-01-22),
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