Sumida-ku, Japan

Ihi Construction Materials Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

goldMedal Yoshio Hida (1 out of 1 patent)

silverMedal Hiroaki Kato (1 out of 16 patents)

bronzeMedal Takashi Murata (1 out of 1 patent)

4 Masakatsu Uehara (1 out of 2 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#2 in Sumida-ku

#15,539 in Japan

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Sumida-ku, Japan
Forward Citations = 0

4 inventors:

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