7 Utility Patents
#195 in Yamato
#121,185 in Japan
#592,813 in the World
Forward Citations = 163
Company Filing History:
Oiles Corporation

Hitachi Computer Engineering Co., Ltd.
4. 1 out of 208

5. 1 out of 4
Kuroishi Iron Works Co., Ltd.
where one patent can have more than one assignee
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