183 Utility Patents
#63 in Tokyo
#312 in Japan
#2,619 in the World
Forward Citations = 2,028
Company Filing History:



4. 10 out of 285
Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
5. 8 out of 11,665
Fuji Xerox Co., Ltd.
where one patent can have more than one assignee
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