81 Utility and 3 Design Patents
#1 in Ehime
#2,695 in Japan
#15,117 in the World
rank by utility patentsForward Citations = 1,477
Company Filing History:

Panasonic Healthcare Holdings Co., Ltd.

4. 8 out of 507

5. 7 out of 27,375

where one patent can have more than one assignee
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