12 Utility Patents
#7 in Kurobe
#69,245 in Japan
#323,423 in the World
Forward Citations = 78
Company Filing History:

Other
Kinsei Matec Co., Ltd.
4. 2 out of 172

5. 2 out of 1,145
Yoshida Kogyo K.k.
where one patent can have more than one assignee
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