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USPTO Data Jan 1 1976 - Sep 22 2026
1 Patents
#6,079 in Tokyo
#15,713 in Japan
Polymer Processing Research Instr., Ltd.
Forward Citations = 23
4 inventors:
Polymer Processing Research Instr., Ltd.
Forward Citations = 23
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4 inventors (with patents filed for the assignee):
Shuichi Murakami (1 out of 124 patents)
Yuki Kuroiwa (1 out of 12 patents)
Kazuhiko Kurihara (1 out of 45 patents)
4. Hiroshi Yazawa (1 out of 34 patents)
1 patent:
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]