65 Utility and 1 Design Patents
#3 in Suntou-gun
#4,379 in Japan
#22,933 in the World
rank by utility patentsForward Citations = 206
Company Filing History:


Lapis Semiconductor Co., Ltd.
4. 5 out of 706
Oki Semiconductor Co., Ltd.
5. 4 out of 4,044

where one patent can have more than one assignee
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