Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667507 | Flash memory having memory section and peripheral circuit section | Kikuko Sugimae, Masayuki Ichige, Atsuhiro Sato, Hiroaki Hazama | 2003-12-23 |
| 6639296 | Semiconductor device and method of manufacturing the same | Naoki Koido, Hirohisa Iizuka | 2003-10-28 |
| 6611010 | Semiconductor device | Akira Goda, Kazuhiro Shimizu, Yuji Takeuchi, Seiichi Aritome | 2003-08-26 |
| 6590255 | Semiconductor memory device having memory cell section and peripheral circuit section and method of manufacturing the same | Masayuki Ichige, Yuji Takeuchi, Kikuko Sugimae | 2003-07-08 |
| 6549464 | Nonvolatile semiconductor memory device | Tomoharu Tanaka, Hiroshi Nakamura, Ken Takeuchi, Fumitaka Arai, Susumu Fujimura | 2003-04-15 |
| 6534867 | Semiconductor device, semiconductor element and method for producing same | Eiji Kamiya, Toshitake Yaegashi, Kazuhiro Shimizu, Yuji Takeuchi, Norihisa Arai | 2003-03-18 |