Wakayama-ken, Japan

Shima Seki Mfg., Ltd.


USPTO Granted Patents = 1

Forward Citations = 6

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3 inventors (with patents filed for the assignee):

goldMedal Kenji Ikoma (1 out of 14 patents)

silverMedal Masahiro Shima (1 out of 47 patents)

bronzeMedal Yoshiaki Hashimoto (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#4 in Wakayama-ken

#15,595 in Japan

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Wakayama-ken, Japan
Forward Citations = 6

3 inventors:

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