10 Utility and 4 Design Patents
#263 in Hirakata
#85,432 in Japan
#406,146 in the World
rank by utility patentsForward Citations = 193
Company Filing History:


Panasonic Intellectual Property Management Co., Ltd.
4. 2 out of 27,375

5. 2 out of 929
Sumitomo Metal Industries, Inc.
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