16 Utility Patents
#549 in Chiba
#48,838 in Japan
#226,620 in the World
Forward Citations = 46
Company Filing History:
Kawasaki Steel Corporation
Other
Mitsubishi Jukogyo Kabushiki Kaisha Hiroshima Machinery Works
4. 2 out of 2
Kawasaki Steel Corporation Chiba Works
5. 1 out of 4,593

where one patent can have more than one assignee
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