15 Utility Patents
#31 in Sapporo
#51,845 in Japan
#237,725 in the World
Forward Citations = 43
Company Filing History:

Nagoya Industrial Science Research Institute
Kanto Kagaku Kabushiki Kaisha
4. 2 out of 353

5. 2 out of 507

where one patent can have more than one assignee
Get your Inventor Badge Today