16 Utility Patents
#57 in Akishima
#48,605 in Japan
#225,231 in the World
Forward Citations = 192
Company Filing History:

Tachikawa Spring Co., Ltd.
Tachi-s., Ltd.
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#57 in Akishima
#48,605 in Japan
#225,231 in the World
Company Filing History:

Get your Inventor Badge Today