22 Utility Patents
#257 in Toyota
#31,333 in Japan
#144,327 in the World
Forward Citations = 10
Company Filing History:


Yodogawa Hu-tech Co., Ltd.
4. 1 out of 42
Primearth Ev Energy Co., Ltd.
5. 1 out of 14
Kokoku Intech Co., Ltd.
where one patent can have more than one assignee
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