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For the Inventor, By the Inventor

Tokyo, Japan

Riso Kagako Corporation


USPTO Granted Patents = 2

Forward Citations = 5

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2 inventors (with patents filed for the assignee):

goldMedal Mitsuru Takeno (1 out of 5 patents)

silverMedal Katsuro Motoe (1 out of 20 patents)


2 patents:

1. 6464449 - Collating apparatus with error detection (2002-10-15),
2. 6334387 - Stencil printer having carriage for guiding leading end of stencil sheet (2002-01-01),
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USPTO Data Jan 1 1976 - Jan 20 2026

2 Patents

#4,066 in Tokyo

#10,981 in Japan

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Tokyo, Japan

Riso Kagako Corporation

Forward Citations = 5

2 inventors:

goldMedal Mitsuru Takeno (1 out of 5 patents)

silverMedal Katsuro Motoe (1 out of 20 patents)

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