31 Utility Patents
#3,842 in Tokyo
#18,289 in Japan
#84,906 in the World
Forward Citations = 700
Company Filing History:

Oki Electric Industry Co., Ltd.
Lapis Semiconductor Co., Ltd.
4. 1 out of 1,312

5. 1 out of 24
Nec Toshiba Space Systems, Ltd.
where one patent can have more than one assignee
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