43 Utility Patents
#145 in Saitama 343-0827
#10,501 in Japan
#50,836 in the World
Forward Citations = 153
Company Filing History:


Hikari Seiko Co., Ltd.
4. 1 out of 832,843 patents
Other
5. 1 out of 165

where one patent can have more than one assignee
Get your Inventor Badge Today