45 Utility Patents
#59 in Kariya
#8,961 in Japan
#42,176 in the World
Forward Citations = 324
Company Filing History:
Other
4. 1 out of 1,160
Nhk Spring Co., Ltd.
where one patent can have more than one assignee
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#59 in Kariya
#8,961 in Japan
#42,176 in the World
Company Filing History:
Get your Inventor Badge Today