Tokyo, Japan

Mitsui Mining Material Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 2

Loading Chart...
Loading Chart...

4 inventors (with patents filed for the assignee):

goldMedal Yutaka Kagawa (1 out of 3 patents)

silverMedal Katsusuke Iwanaga (1 out of 3 patents)

bronzeMedal Yoshinobu Komatsubara (1 out of 1 patent)

4 Kazuhiro Watanabe (1 out of 124 patents)


1 patent:

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#5,752 in Tokyo

#15,591 in Japan

...
Tokyo, Japan
Forward Citations = 2

4 inventors:

Please report any incorrect information to support@idiyas.com
Loading…