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For the Inventor, By the Inventor

Gunma-Ken, Japan

Iris Co., Ltd.


USPTO Granted Patents = 2


Trademarks = 1

Forward Citations = 8

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4 inventors (with patents filed for the assignee):

goldMedal Satoru Koizumi (1 out of 1 patent)

silverMedal Koji Muratsubaki (1 out of 4 patents)

bronzeMedal Atsushi Arai (1 out of 1 patent)

4.  Kinzo Osumi (1 out of 1 patent)

5.  Satoru Koizumi (0 patent)

6.  Kinzo Osumi (0 patent)


2 patents:

1. 8915101 - Warp knitted fabric manufacturing method (2014-12-23),
2. 7574783 - Pull tab of slide fastener slider (2009-08-18),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#4 in Gunma-Ken

#10,962 in Japan

...
Gunma-Ken, Japan

Iris Co., Ltd.

Forward Citations = 8

4 inventors:

goldMedal Satoru Koizumi (1 out of 1 patent)

silverMedal Koji Muratsubaki (1 out of 4 patents)

bronzeMedal Atsushi Arai (1 out of 1 patent)

4.  Kinzo Osumi (1 out of 1 patent)

5.  Satoru Koizumi (0 patent)

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