Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480426 | Semiconductor integrated circuit device | Shigeru Atsumi, Masao Kuriyama, Akira Umezawa, Hironori Banba, Tadayuki Taura | 2002-11-12 |
| 6452837 | Nonvolatile semiconductor memory and threshold voltage control method therefor | Seiichi Mori, Hiroyuki Sasaki, Hideo Kato | 2002-09-17 |
| 6404592 | Magnetic head producing method | Tomoo Otsuka, Masahiro Iizuka | 2002-06-11 |
| 6377502 | Semiconductor device that enables simultaneous read and write/erase operation | Yasuhiko Honda, Hideo Kato, Masao Kuriyama, Tokumasa Hara, Takafumi Ikeda +1 more | 2002-04-23 |