3 Utility Patents
#3,937 in Nagoya
#236,877 in Japan
Forward Citations = 8
Company Filing History:



4. 1 out of 1
Tohken Thermo Tech Co., Ltd
where one patent can have more than one assignee
Get your Inventor Badge Today
#3,937 in Nagoya
#236,877 in Japan
Company Filing History:



Get your Inventor Badge Today