9 Utility Patents
#1,614 in Nagoya
#95,491 in Japan
#457,239 in the World
Forward Citations = 36
Company Filing History:

Ngk Optoceramics Co., Ltd.
Nck Insulators, Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today
#1,614 in Nagoya
#95,491 in Japan
#457,239 in the World
Company Filing History:

Get your Inventor Badge Today