23 Utility Patents
#5,861 in Tokyo
#29,477 in Japan
#136,164 in the World
Forward Citations = 234
Company Filing History:


Sii Nanotechnology Inc.
4. 1 out of 15,567

5. 1 out of 45
Nippon Yakin Kogyo Co., Ltd.
where one patent can have more than one assignee
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