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For the Inventor, By the Inventor

Okazaki, Japan

Hisami Tsujio

USPTO Granted Patents = 3

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Okazaki, JP (1981 - 1982)
  • Aichi, JP (1983)

Company Filing History:

goldMedal2 out of 5,207 
 
Aisin Seiki Kabushiki Kaisha
 patents
silverMedal1 out of 79 
 
Aisin Seiki Company, Ltd.
 patents
bronzeMedal1 out of 53 
 
Aisin Kako Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1981-1983

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3 patents (USPTO):Explore Patents
1. 4411851 - Method for making friction material without asbestos fibers including (1983-10-25),
2. 4349093 - Clutch facing (1982-09-14),
3. 4305494 - Clutch disc assembly (1981-12-15),
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