42 Utility Patents
#2,443 in Tokyo
#10,950 in Japan
#52,576 in the World
Forward Citations = 521
Company Filing History:


Nippon Oil & Fats Co. Ltd.
4. 4 out of 326

5. 2 out of 124
Teijin Pharma Limited
where one patent can have more than one assignee
Get your Inventor Badge Today