19 Utility Patents
#7,761 in Tokyo
#39,195 in Japan
#181,132 in the World
Forward Citations = 22
Company Filing History:
Keiwa Inc.

Asahi Kasei Kabushiki Kaisha
4. 2 out of 12
Haier Asia Co., Ltd.
5. 1 out of 16

where one patent can have more than one assignee
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