11 Utility Patents
#254 in Tochigi
#76,458 in Japan
#359,289 in the World
Forward Citations = 107
Company Filing History:
Yachiyo Industry Co., Ltd.

Yachiyo Kogyo Kabushiki Kaisha
4. 2 out of 11
Yachiyo Kogyo Kabushiki Kaisya
5. 1 out of 230
Nishikawa Rubber Co., Ltd.
where one patent can have more than one assignee
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