3 Utility Patents
#15,115 in Kanagawa
#236,718 in Japan
Forward Citations = 7
Company Filing History:
Japan Crown Cork Co., Ltd.
Toyo Seikan Group Holdings, Ltd.
Nippon Closures Co., Ltd.
4. 1 out of 263
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
5. 1 out of 586

where one patent can have more than one assignee
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