Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D585448 | Memory card | Tomonori KAWAGUCHI, Masahiro Takase, Minako Eguchi, Jun Ebisawa, Chikako Hasegawa | 2009-01-27 |
| 7266664 | Memory device for controlling nonvolatile and volatile memories | Shinji Mizutani, Keisuke Kanazawa | 2007-09-04 |
| 7096406 | Memory controller for multilevel cell memory | Keisuke Kanazawa, Hiroaki Watanabe, Hideki Arakawa, Yoshiki Okumura, Yutaka Sekino | 2006-08-22 |
| 6788592 | Memory device which can change control by chip select signal | Daisuke Nakata, Nobuyoshi Wakasugi, Kazuhiro Kitazaki | 2004-09-07 |
| 6625061 | Method of managing a defect in a flash memory | — | 2003-09-23 |
| 6549459 | Method of managing a defect in a flash memory | — | 2003-04-15 |
| 5920587 | Optical device and method of manufacturing the same | Hironobu Narui, Masato Doi, Kenji Sahara | 1999-07-06 |