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For the Inventor, By the Inventor

Osaka, Japan

Sumika Life Tech, Limited


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

goldMedal Shinobu Kawaguchi (1 out of 2 patents)

silverMedal Masayuki Tatsumi (1 out of 1 patent)

bronzeMedal Kouzi Noda (1 out of 1 patent)

4.  Masato Mizutani (1 out of 20 patents)

5.  Kiyoshi Mitsui (1 out of 13 patents)


1 patent:

1. 8535699 - Insect-repelling resin composition and extended-release insect-repelling resin molded product obtained therefrom (2013-09-17),
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USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#1,654 in Osaka

#15,714 in Japan

Osaka, JP
Osaka, Japan

Sumika Life Tech, Limited

Forward Citations = 0

5 inventors:

goldMedal Shinobu Kawaguchi (1 out of 2 patents)

silverMedal Masayuki Tatsumi (1 out of 1 patent)

bronzeMedal Kouzi Noda (1 out of 1 patent)

4.  Masato Mizutani (1 out of 20 patents)

5.  Kiyoshi Mitsui (1 out of 13 patents)

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