Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8218373 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Kenichi Imamiya, Toshio Yamamura, Koji Hosono | 2012-07-10 |
| 8218374 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Kenichi Imamiya, Toshio Yamamura, Koji Hosono | 2012-07-10 |
| 8111551 | Nonvolatile semiconductor memory device having protection function for each memory block | Tomoharu Tanaka, Khandker N. Quader | 2012-02-07 |
| 7952925 | Nonvolatile semiconductor memory device having protection function for each memory block | Tomoharu Tanaka, Khandker N. Quader | 2011-05-31 |
| 7916555 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Kenichi Imamiya, Toshio Yamamura, Koji Hosono | 2011-03-29 |
| 7787296 | Nonvolatile semiconductor memory device having protection function for each memory block | Tomoharu Tanaka, Khandker N. Quader | 2010-08-31 |
| 7729178 | Non-volatile semiconductor memory device | Yasushi Kameda, Ken Takeuchi, Hitoshi Shiga, Takuya Futatsuyama | 2010-06-01 |
| 7596027 | Semiconductor storage device having page copying function | Kenichi Imamiya, Hiroshi Nakamura | 2009-09-29 |
| 7502258 | Semiconductor memory device | — | 2009-03-10 |
| 7453739 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Kenichi Imamiya, Toshio Yamamura, Koji Hosono | 2008-11-18 |
| 7411830 | Nonvolatile memory cell having current compensated for temperature dependency and data read method thereof | Ken Takeuchi, Takuya Futatsuyama | 2008-08-12 |
| 7376010 | Nonvolatile semiconductor memory device having protection function for each memory block | Tomoharu Tanaka, Khandker N. Quader | 2008-05-20 |
| 7372761 | Semiconductor device, nonvolatile semiconductor memory, system including a plurality of semiconductor devices or nonvolatile semiconductor memories, electric card including semiconductor device or nonvolatile semiconductor memory, and electric device with which this electric card can be used | Kazushige Kanda, Hiroshi Nakamura, Kenichi Imamiya | 2008-05-13 |
| 7327616 | Non-volatile semiconductor memory device | Yasushi Kameda, Ken Takeuchi, Hitoshi Shiga, Takuya Futatsuyama | 2008-02-05 |
| 7315473 | Semiconductor storage device having page copying function | Kenichi Imamiya, Hiroshi Nakamura | 2008-01-01 |
| 7303633 | Apparatus for producing optical information recording medium | Yoshihisa Usami | 2007-12-04 |
| 7286420 | Semiconductor memory device | — | 2007-10-23 |
| 7286400 | Non-volatile semiconductor memory device with pass/fail detection circuit | Masatsugu Kojima, Koji Hosono | 2007-10-23 |
| 7260670 | Non-volatile semiconductor memory device and electric device with the same | — | 2007-08-21 |
| 7254060 | Nonvolatile semiconductor memory device | Kenichi Imamiya, Koji Hosono | 2007-08-07 |
| 7251190 | Non-volatile semiconductor memory device | Kenichi Imamiya | 2007-07-31 |
| 7224621 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Kenichi Imamiya, Toshio Yamamura, Koji Hosono | 2007-05-29 |
| 7180778 | Semiconductor storage device having page copying function | Kenichi Imamiya, Hiroshi Nakamura | 2007-02-20 |
| 7170780 | Semiconductor memory device and electric device with the same | — | 2007-01-30 |
| 7164605 | Semiconductor memory device and electric device with the same | Tomoharu Tanaka, Noboru Shibata | 2007-01-16 |