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For the Inventor, By the Inventor

Akita, Japan

Kunio Sekine

USPTO Granted Patents = 3

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Akita, JA (1976)
  • Akita, JP (1979)
  • Narashino, JP (1985)

Company Filing History:

goldMedal3 out of 217 
 
Dowa Mining Co., Ltd.
 patents
silverMedal1 out of 3 
 
Akita Zinc Co., Ltd.
 patents
bronzeMedal1 out of 390 
 
Unitika Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1976-1985

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3 patents (USPTO):Explore Patents
1. 4517096 - Method of selective separation and concentration of gallium and/or (1985-05-14),
2. 4148108 - Apparatus for polishing cathode plates for metal electrolytic refinery (1979-04-10),
3. 3980548 - Automatic apparatus for stripping deposited metal from a cathode plate (1976-09-14),
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