4 Utility Patents
#1,491 in Hachioji
#193,190 in Japan
Forward Citations = 56
Company Filing History:


Japan Spectroscopic Co., Ltd.
4. 1 out of 3,252
Nippondenso Co., Ltd.
5. 1 out of 7
Nihon Bunko Kogyo Kabushiki Kaisha
where one patent can have more than one assignee
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