18 Utility Patents
#66 in Sendai
#42,069 in Japan
#195,101 in the World
Forward Citations = 23
Company Filing History:


Tanaka Kikinzoku Kogyo K.k.
4. 5 out of 11
Furukawa Techno Material Co., Ltd.
5. 5 out of 2,627

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