7 Utility Patents
#190 in Okayama
#121,668 in Japan
#597,499 in the World
Forward Citations = 110
Company Filing History:
Sumitomo Chemical Company, Limited
Japan Exlan Company Limited

4. 1 out of 2,208
Fuji Jukogyo Kabushiki Kaisha
5. 1 out of 789
Toyo Boseki Kabushiki Kaisha
where one patent can have more than one assignee
Get your Inventor Badge Today