29 Utility and 2 Design Patents
#177 in Nara
#20,653 in Japan
#96,361 in the World
rank by utility patentsForward Citations = 223
Company Filing History:

Osaka Prefecture
Other
4. 4 out of 8,767
Sanyo Electric Co., Ltd.
5. 3 out of 173

where one patent can have more than one assignee
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