15 Utility Patents
#221 in Hiroshima, 729-3431
#53,023 in Japan
#246,441 in the World
Forward Citations = 92
Company Filing History:
Kawasaki Steel Corporation

Other
4. 3 out of 4,593

5. 1 out of 1
Kawasaki Steel Corporation Et Al.
where one patent can have more than one assignee
Get your Inventor Badge Today