IS

Isami Sakai

NE Nec: 9 patents #1,539 of 14,502Top 15%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
Overall (All Time): #467,889 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8035155 Split-gate nonvolatile semiconductor memory device 2011-10-11
6979856 Semiconductor memory device and control method and manufacturing method thereof Teiichiro Nishizaka, Akira Yoshino, Shinichi Kawai, Kiyokazu Ishige, Tomohiro Hamajima +1 more 2005-12-27
6534355 Method of manufacturing a flash memory having a select transistor Hiroshi Ito 2003-03-18
6287907 Method of manufacturing a flash memory having a select transistor Hiroshi Ito 2001-09-11
6051472 Semiconductor device and method of producing the same Hitoshi Abiko 2000-04-18
5834368 Integrated circuit with a metal silicide film uniformly formed Hiroshi Kawaguchi 1998-11-10
5696397 Input protection circuit and method of fabricating semiconductor integrated circuit 1997-12-09
5565383 Method for selective formation of silicide films without formation on vertical gate sidewalls using collimated sputtering 1996-10-15
5321280 Composite semiconductor integrated circuit device 1994-06-14
5296742 Multilayered integrated circuit chip wiring arrangement 1994-03-22
5292674 Method of making a metal-oxide semiconductor field-effect transistor Kazuhiro Okabe 1994-03-08