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Osaka Bousui Constructions Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 7

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4 inventors (with patents filed for the assignee):

Yasunori Sato (1 out of 8 patents)

Yasuo Miyazaki (1 out of 9 patents)

Naoki Yamaoto (1 out of 1 patent)

4. Shouhei Chida (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 4859119 - Liquid chemical grouting apparatus and valve switching arrangement in (1989-08-22),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1,487 in Osaka

#15,542 in Japan

Osaka Bousui Constructions Co., Ltd.

Forward Citations = 7

4 inventors:

Yasunori Sato (1 out of 8 patents)

Yasuo Miyazaki (1 out of 9 patents)

Naoki Yamaoto (1 out of 1 patent)

4. Shouhei Chida (1 out of 1 patent)

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