67 Utility Patents
#6 in Kasugai
#4,090 in Japan
#21,649 in the World
Forward Citations = 290
Company Filing History:

Dowa Electronics Materials Co., Ltd.
Other
4. 1 out of 158

5. 1 out of 35
Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
where one patent can have more than one assignee
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