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Yutaro Hachiya — 3 Patents

Nec: 3 patents #4,195 of 14,502Top 30%

Overall (All Time): #1,626,365 of 4,157,543Top 40%

3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6023442	Semiconductor integrated circuit memory	—	2000-02-08
5991185	Semiconductor memory	—	1999-11-23
5757704	Semiconductor memory integrated circuit with simplified circuit structure	—	1998-05-26