35 Utility Patents
#3,331 in Tokyo
#15,258 in Japan
#71,722 in the World
Forward Citations = 316
Company Filing History:
Asahi Kogaku Kogyo Kabushiki Kaisha

Showa Yakuhin Kako Co., Ltd.
4. 1 out of 176

5. 1 out of 1
501 Nakamichi Corporation
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