16 Utility Patents
#700 in Shizuoka
#48,906 in Japan
#226,974 in the World
Forward Citations = 275
Company Filing History:
Toho Rayon Co., Ltd.
Toho Beslon Co., Ltd.
Toho Belson Co., Ltd.
4. 2 out of 2,748

5. 1 out of 80

where one patent can have more than one assignee
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