17 Utility Patents
#195 in Atsugi
#45,370 in Japan
#210,841 in the World
Forward Citations = 454
Company Filing History:

Kabushiki Kaisha Komatsu Seisakusho
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
4. 1 out of 15
Nikko Kogyo Kabushiki Kaisha
where one patent can have more than one assignee
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