101 Utility Patents
#99 in Osaka
#1,488 in Japan
#9,366 in the World
Forward Citations = 330
Company Filing History:
Sanyo Electric Co., Ltd.

Rohm Co., Ltd.
4. 11 out of 27,375

5. 9 out of 13,059
Panasonic Intellectual Property Management Co., Ltd.
where one patent can have more than one assignee
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