5 Utility Patents
#287 in Nishinomiya
#162,692 in Japan
#828,843 in the World
Forward Citations = 42
Company Filing History:
Yamamura Glass Kabushiki Kaisha
Junzo Shimoiizaka
Other
4. 1 out of 1
Yawamura Glass Kabushiki Kaisha
where one patent can have more than one assignee
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