10 Utility Patents
#299 in Hiratsuka
#85,386 in Japan
#405,705 in the World
Forward Citations = 90
Company Filing History:
Tanaka Kikinzoku Kogyo K.k.

Stonehart Associates Inc.
4. 1 out of 832,492 patents
Other
5. 1 out of 5
Tanaka Kikinzoku K.k.
where one patent can have more than one assignee
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