6 Utility Patents
#123 in Joetsu
#139,692 in Japan
#697,517 in the World
Forward Citations = 56
Company Filing History:
Arisawa Mfg. Co., Ltd.
Sophia Inc.
Amita Technologies Inc Ltd.
4. 1 out of 2
Arisawa Manufacturing Co., Ltd.
5. 1 out of 42
Petoca, Ltd.
where one patent can have more than one assignee
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