15 Utility Patents
#306 in Nagano
#53,317 in Japan
#248,103 in the World
Forward Citations = 184
Company Filing History:
Sankyo Seiki Mfg. Co., Ltd
Kabushiki Kaisha Sankyo Seiki Seisakusho
Taiho Industries Co., Ltd.
4. 1 out of 62
Shikoku Chemicals Corporation
where one patent can have more than one assignee
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