17 Utility Patents
#45 in Saitama-ken
#45,393 in Japan
#211,202 in the World
Forward Citations = 203
Company Filing History:



4. 1 out of 376
Jidosha Kiki Co., Ltd.
5. 1 out of 1
Hitachi Research Dev. Corp.
where one patent can have more than one assignee
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