Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493273 | Semiconductor memory having electrically erasable and programmable nonvolatile semiconductor memory cells | Kunihiro Katayama, Kiyoshi Inoue | 2002-12-10 |
| 6480416 | Storage device counting error correction | Kunihiro Katayama, Yusuke Jono, Motoki Kanamori, Atsushi Shikata | 2002-11-12 |
| 6459644 | Semiconductor memory device with block alignment function | Nagamasa Mizushima, Kunihiro Katayama, Kazunori Furusawa, Tomihisa Hatano | 2002-10-01 |
| 6457097 | Information processing system and recording medium recording a program to cause a computer to execute steps | — | 2002-09-24 |
| 6388920 | Semiconductor memory device having faulty cells | Kunihiro Katayama, Satoshi Watatani, Kiyoshi Inoue, Shigemasa Shiota, Masashi Naito | 2002-05-14 |
| 6339546 | Storage device counting error correction | Kunihiro Katayama, Yusuke Jono, Motoki Kanamori, Atsushi Shikata | 2002-01-15 |