37 Utility and 5 Design Patents
#3,048 in Tokyo
#13,807 in Japan
#65,352 in the World
rank by utility patentsForward Citations = 140
Company Filing History:


Panasonic Holdings Corporation
4. 4 out of 79
Orc Manufacturing Co., Ltd.
5. 3 out of 3,355

where one patent can have more than one assignee
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