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For the Inventor, By the Inventor

Shizuoka-ken, Japan

Patent Island Corp.


USPTO Granted Patents = 1

Forward Citations = 1

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2 inventors (with patents filed for the assignee):

goldMedal Hiroyuki Usui (1 out of 1 patent)

silverMedal Yutaka Mutai (1 out of 1 patent)


1 patent:

1. 10710397 - Line drawing tool (2020-07-14),
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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#30 in Shizuoka-ken

#15,539 in Japan

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Shizuoka-ken, Japan

Patent Island Corp.

Forward Citations = 1

2 inventors:

goldMedal Hiroyuki Usui (1 out of 1 patent)

silverMedal Yutaka Mutai (1 out of 1 patent)

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