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For the Inventor, By the Inventor

Aichi, Japan

Products Kasuya Inc.


USPTO Granted Patents = 1

Forward Citations = 12

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2 inventors (with patents filed for the assignee):

goldMedal Kazusato Kasuya (1 out of 12 patents)

silverMedal Kayoko Kasuya (1 out of 1 patent)


1 patent:

1. 4974849 - Block inlaying puzzle (1990-12-04),
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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#350 in Aichi

#15,732 in Japan

Aichi, JP
Aichi, Japan

Products Kasuya Inc.

Forward Citations = 12

2 inventors:

goldMedal Kazusato Kasuya (1 out of 12 patents)

silverMedal Kayoko Kasuya (1 out of 1 patent)

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