30 Utility Patents
#2,139 in Kanagawa
#19,736 in Japan
#92,052 in the World
Forward Citations = 84
Company Filing History:

Sagami Chemical Research Center
Toyo Soda Manufacturing Co., Ltd.
4. 1 out of 2
Kanagawa Chemical Laboratory, Ltd.
5. 1 out of 9
(zaidanhojin) Sagami Chemical Research Center
where one patent can have more than one assignee
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