13 Utility Patents
#3,311 in Osaka
#63,300 in Japan
#296,118 in the World
Forward Citations = 70
Company Filing History:
International Institute of Cancer Immunology, Inc.
Sumitomo Pharmaceuticals Company Limited
Sumitomo Dainippon Pharma Co., Ltd.
4. 3 out of 945

5. 2 out of 140
Dainippon Sumitomo Pharma Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today