12 Utility and 2 Design Patents
#13,062 in Tokyo
#69,245 in Japan
#323,423 in the World
rank by utility patentsForward Citations = 134
Company Filing History:
Sanyo Electric Co., Ltd.
Other
Asahi Denka Co., Ltd.
4. 1 out of 12
Sanyo Electronic Components Co., Ltd.
5. 1 out of 21,473

where one patent can have more than one assignee
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