10 Utility Patents
#233 in Mie
#85,603 in Japan
#407,791 in the World
Forward Citations = 230
Company Filing History:
Mitsubishi Petrochemical Company Limited
Aronkasei Co., Ltd.
Mitsubishi Yuka Badische Company, Ltd.
4. 2 out of 2
Sanko Sogyo Co., Ltd.
5. 2 out of 14
Mitsubishi Yuka Fine Chemicals Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today