43 Utility Patents
#89 in Hyogo
#10,387 in Japan
#50,182 in the World
Forward Citations = 300
Company Filing History:
Kanzaki Paper Manufacturing Co., Ltd.

Other
4. 1 out of 11
Sugai Chemical Industry Co., Ltd.
5. 1 out of 6,878
Sumitomo Chemical Company, Limited
where one patent can have more than one assignee
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