7 Utility Patents
#376 in Mie
#121,668 in Japan
#597,499 in the World
Forward Citations = 67
Company Filing History:

Citizen Seimitsu Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today
#376 in Mie
#121,668 in Japan
#597,499 in the World
Company Filing History:

Get your Inventor Badge Today