17 Utility Patents
#2 in Marugame
#45,370 in Japan
#210,841 in the World
Forward Citations = 177
Company Filing History:
Okura Industrial Co., Ltd.
Sumitomo Chemical Company, Limited

4. 1 out of 20
Okura Kogyo Kabushiki Kaisha
5. 1 out of 1
Kura Industrial Company, Limited
where one patent can have more than one assignee
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