Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411543 | Dynamic random access memory (RAM), semiconductor storage device, and semiconductor integrated circuit (IC) device | Seiji Narui, Osamu Nagashima, Masatoshi Hasegawa, Shinichi Miyatake, Tsuyuki Suzuki +3 more | 2002-06-25 |
| 6388941 | Semiconductor device | Hiroshi Otori, Minoru Ebihara, Seiji Narui, Masanori Isoda, Akira Ohta | 2002-05-14 |
| 6385118 | Semiconductor integrated circuit device | Kazuhiko Kajigaya, Kenichi Fukui, Toshikazu Tachibana | 2002-05-07 |
| 6373776 | Dynamic ram and semiconductor device | Riichiro Takemura, Koji Arai | 2002-04-16 |
| 6370054 | Dynamic RAM and semiconductor device | Riichiro Takemura, Koji Arai | 2002-04-09 |