9 Utility Patents
#17,809 in Tokyo
#95,429 in Japan
#456,856 in the World
Forward Citations = 24
Company Filing History:

Chugai Ro Co., Ltd.

4. 1 out of 1,708

5. 1 out of 1
J. A. Woolam Japan Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today