10 Utility and 2 Design Patents
#16,106 in Tokyo
#85,573 in Japan
#407,520 in the World
rank by utility patentsForward Citations = 248
Company Filing History:


Nec Mobile Communications, Ltd.
4. 1 out of 1
Comsys Corporation
5. 1 out of 4,979
Oki Electric Industry Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today