15 Utility Patents
#10,345 in Tokyo
#53,393 in Japan
#248,912 in the World
Forward Citations = 365
Company Filing History:
Asahi Kogaku Kogyo Kabushiki Kaisha


4. 1 out of 1,056

5. 1 out of 1
Tamakawa Co., Ltd.
where one patent can have more than one assignee
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