Forward Citations = 32

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3 inventors (with patents filed for the assignee):

Zenichi Mashino (1 out of 2 patents)

Katsuhiko Shimakawa (1 out of 2 patents)

Osamu Ohzeki (1 out of 3 patents)

1 patent: Sort by Forward Citations

#472 in Kanagawa

#15,539 in Japan

Chiyoda Chemical Enginrng & Constrct. Co. Ltd.

Forward Citations = 32

3 inventors:

Zenichi Mashino (1 out of 2 patents)

Katsuhiko Shimakawa (1 out of 2 patents)

Osamu Ohzeki (1 out of 3 patents)

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