Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44503 | Memory device storing identifying information and memory card including the same | Yoshiyuki Tanaka, Hiroshi Nakamura, Hiroshi Sukegawa, Kazuya Kawamoto | 2013-09-17 |
| RE42398 | Memory system | Yoshiyuki Tanaka, Hiroshi Nakamura, Hiroshi Sukegawa, Kazuya Kawamoto | 2011-05-24 |
| 7117296 | Method of programming non-volatile semiconductor memory device having an electrically erasable and programmable memory cell array | Koji Hosono, Kenichi Imamiya, Hiroshi Nakamura, Koichi Kawai | 2006-10-03 |
| 6907497 | Non-volatile semiconductor memory device | Koji Hosono, Kenichi Imamiya, Hiroshi Nakamura, Koichi Kawai | 2005-06-14 |
| 6446177 | Memory system | Yoshiyuki Tanaka, Hiroshi Nakamura, Hiroshi Sukegawa, Kazuya Kawamoto | 2002-09-03 |