18 Utility and 5 Design Patents
#2 in Ojiya
#42,195 in Japan
#196,126 in the World
rank by utility patentsForward Citations = 235
Company Filing History:
Yukiwa Seiko Kabushiki Kaisha
Yukiwa Seiko Inc.
Ukiwa Seiko Kabushiki Kaisha
4. 1 out of 1
Yokiwa Seiko Kabushiki Kaisha
5. 1 out of 1
Yukiwa Seiko Kabushikikaisya
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