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For the Inventor, By the Inventor

Yokohama, Japan

Shigeyasu Ito

This inventor holds 6 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1976-1983.

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 66(Granted Patents)


Location History:

  • Yokohama, JA (1976 - 1978)
  • Yokohama, JP (1980)
  • Tokyo, JP (1982)
  • Kanagawa, JP (1983)

Company Filing History:

goldMedal6 out of 58,144 
 
Sony Corporation
 patents

Years Active: 1976-1983

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6 patents (USPTO):Explore Patents
1. 4379004 - Method of manufacturing an amorphous magnetic alloy (1983-04-05),
2. 4311539 - Method of manufacturing a high permeability amorphous magnetic alloy (1982-01-19),
3. 4212344 - Method of manufacturing an amorphous alloy (1980-07-15),
4. 4190438 - Amorphous magnetic alloy (1980-02-26),
5. 4093453 - Method of making an ordered alloy (1978-06-06),
6. 3961946 - Magnetic alloy for use in thermo and magneto printing (1976-06-08),
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