31 Utility Patents
#19 in Nisshin
#18,710 in Japan
#87,612 in the World
Forward Citations = 468
Company Filing History:

Nippondenso Co., Ltd.
Sumitomo Light Metal Industries, Ltd.
4. 1 out of 16,454

5. 1 out of 1
Sumitomo Light Metal Industries Co., Ltd.
where one patent can have more than one assignee
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