17 Utility Patents
#8,763 in Tokyo
#45,115 in Japan
#209,318 in the World
Forward Citations = 198
Company Filing History:


Kabushiki Kaisha Tec
4. 1 out of 18
Yamanashi Electronics Co., Ltd.
5. 1 out of 355
Shindengen Electric Manufacturing Company Limited
where one patent can have more than one assignee
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