11 Utility Patents
#14,472 in Tokyo
#76,775 in Japan
#361,506 in the World
Forward Citations = 122
Company Filing History:


Yamanashi Electronics Co., Ltd.
4. 1 out of 355
Shindengen Electric Manufacturing Company Limited
5. 1 out of 122
Kabushiki Kaisha Tec
where one patent can have more than one assignee
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