Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438036 | Nonvolatile semiconductor memory device | Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 2002-08-20 |
| 6388474 | Semiconductor integrated circuit | Yasuhiko Sasaki, Kazuo Yano, Shunzo Yamashita | 2002-05-14 |
| 6337293 | Method of forming a quantum memory element having a film of amorphous silicon | Tomoyuki Ishii, Kazuo Yano, Toshiyuki Mine, Takashi Kobayashi | 2002-01-08 |