2 Utility Patents
#15,037 in Osaka
#304,873 in Japan
Forward Citations = 1
Company Filing History:
Sanyo Technosound Co., Ltd.
Sanyo Electric Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today
#15,037 in Osaka
#304,873 in Japan
Company Filing History:
Get your Inventor Badge Today