35 Utility Patents
#25 in Sendai
#15,247 in Japan
#71,626 in the World
Forward Citations = 107
Company Filing History:
Other

Tohoku Techno Arch Co., Ltd.
4. 5 out of 370
Tanaka Kikinzoku Kogyo K.k.
5. 5 out of 248

where one patent can have more than one assignee
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