4 Utility Patents
#233 in Kakogawa
#193,190 in Japan
Forward Citations = 20
Company Filing History:
Hirotec Corporation
Nippon Air Brake Kabushiki Kaisha

4. 1 out of 1
Nippon Air Brake K.k.
5. 1 out of 1
Nippon Air Brake
where one patent can have more than one assignee
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