7 Utility Patents
#69 in Otake
#121,533 in Japan
#596,497 in the World
Forward Citations = 7
Company Filing History:
Mitsubishi Rayon Company, Limited
Mitsubishi Chemical Corporation
Nippon Light Metal Company, Ltd.
4. 1 out of 16
Kanagawa Institute of Industrial Science and Technology
5. 1 out of 46
Kanagawa Academy of Science and Technology
where one patent can have more than one assignee
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