8 Utility Patents
#117 in Katano
#107,301 in Japan
#520,178 in the World
Forward Citations = 402
Company Filing History:
Sanyo Electric Co., Ltd.

where one patent can have more than one assignee
Get your Inventor Badge Today
#117 in Katano
#107,301 in Japan
#520,178 in the World
Company Filing History:

Get your Inventor Badge Today