6 Utility Patents
#76 in Ishikawa
#139,490 in Japan
#695,270 in the World
Forward Citations = 19
Company Filing History:
Shibuya Corporation

Shibuya Kogyo Co., Ltd.
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#76 in Ishikawa
#139,490 in Japan
#695,270 in the World
Company Filing History:

Get your Inventor Badge Today