36 Utility Patents
#1,070 in Yokohama
#14,017 in Japan
#65,201 in the World
Forward Citations = 126
Company Filing History:
Sanyo Electric Co., Ltd.
Nsk-warner K.k.

4. 2 out of 355
Nippon Seiko Kabushiki Kaisha
5. 1 out of 22

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