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For the Inventor, By the Inventor

JP

Showa Seitai Kogyo Kaisha Limited


USPTO Granted Patents = 3

Forward Citations = 18

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1 inventor (with patents filed for the assignee):

goldMedal Akio Saito (3 out of 24 patents)


3 patents:

1. 4460426 - Composite paper sheets adapted to manufacture bags and process (1984-07-17),
2. 4132347 - Moisture proof bags provided with blow-in ports and method of (1979-01-02),
3. 4051643 - Method of packing articles with heat shrinkable films (1977-10-04),
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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#454 in

#8,771 in Japan

...
JP

Showa Seitai Kogyo Kaisha Limited

Forward Citations = 18

1 inventor:

goldMedal Akio Saito (3 out of 24 patents)

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