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Yawamura Glass Kabushiki Kaisha

USPTO Granted Patents = 1

Forward Citations = 3

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6 inventors (with patents filed for the assignee):

Yuzo Hayashi (1 out of 4 patents)

Junzo Shimoiizaka (1 out of 2 patents)

Akira Konosu (1 out of 2 patents)

4. Kaneji Morita (1 out of 4 patents)

5. Akio Sugie (1 out of 5 patents)

6. Kunio Ishioka (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 4084755 - Method and apparatus for breaking up and separating waste glass to (1978-04-18),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#93 in both of

#15,539 in Japan

Yawamura Glass Kabushiki Kaisha

Forward Citations = 3

6 inventors:

Yuzo Hayashi (1 out of 4 patents)

Junzo Shimoiizaka (1 out of 2 patents)

Akira Konosu (1 out of 2 patents)

4. Kaneji Morita (1 out of 4 patents)

5. Akio Sugie (1 out of 5 patents)

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