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Mitsui-Kozan Coking Industry Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 4

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5 inventors (with patents filed for the assignee):

Noriaki Ohnishi (1 out of 4 patents)

Shinya Mori (1 out of 2 patents)

Tadanobu Takata (1 out of 2 patents)

4. Keiichiro Koba (1 out of 1 patent)

5. Shoichi Oi (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 4354919 - Process for the liquefaction of coal (1982-10-19),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#94 in both of

#15,542 in Japan

Mitsui-Kozan Coking Industry Co., Ltd.

Forward Citations = 4

5 inventors:

Noriaki Ohnishi (1 out of 4 patents)

Shinya Mori (1 out of 2 patents)

Tadanobu Takata (1 out of 2 patents)

4. Keiichiro Koba (1 out of 1 patent)

5. Shoichi Oi (1 out of 3 patents)

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