20 Utility Patents
#6,993 in Tokyo
#35,815 in Japan
#164,346 in the World
Forward Citations = 331
Company Filing History:
Hitachi Maxell, Limited

4. 1 out of 26
Babcock-hitachi K.k.
5. 1 out of 1,329
Nippon Shokubai Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today