Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428633 | Steel for welded structures and welding wire | Tadashi Kasuya, Shigeru Ohkita, Masao Fuji, Naoki Saitou, Junichi Kobayashi | 2002-08-06 |
| 6411552 | Data processing system, block erasing type memory device and memory medium storing program for controlling memory device | — | 2002-06-25 |
| 6401166 | Data processing system, block erasing type memory device and memory storing program for controlling memory device | — | 2002-06-04 |