Issued Patents All Time
Showing 26–50 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084802 | Nonvolatile semiconductor memory | Hiroshi Watanabe, Hiroshi Nakamura, Kazuhiro Shimizu, Seiichi Aritome, Toshitake Yaegashi +3 more | 2011-12-27 |
| 8023355 | Nonvolatile memory device | Tetsuya Murakami, Nobuyoshi Nara | 2011-09-20 |
| 7974148 | Semiconductor memory device using only single-channel transistor to apply voltage to selected word line | Hiroshi Nakamura | 2011-07-05 |
| 7933152 | Semiconductor memory device capable of increasing writing speed | Noboru Shibata | 2011-04-26 |
| 7933134 | Semiconductor memory device having a plurality of chips and capability of outputting a busy signal | Hiroshi Nakamura, Ken Takeuchi | 2011-04-26 |
| 7916555 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Toshio Yamamura, Koji Hosono, Koichi Kawai | 2011-03-29 |
| 7893477 | Nonvolatile semiconductor memory | Hiroshi Watanabe, Hiroshi Nakamura, Kazuhiro Shimizu, Seiichi Aritome, Toshitake Yaegashi +3 more | 2011-02-22 |
| 7859907 | Non-volatile semiconductor memory | Koji Hosono, Hiroshi Nakamura, Ken Takeuchi | 2010-12-28 |
| 7800973 | Semiconductor memory device using only single-channel transistor to apply voltage to selected word line | Hiroshi Nakamura | 2010-09-21 |
| 7787277 | Semiconductor memory device capable of realizing a chip with high operation reliability and high yield | Hiroshi Nakamura, Ken Takeuchi, Hideko Oodaira, Kazuhito Narita, Kazuhiro Shimizu +1 more | 2010-08-31 |
| 7768057 | NAND-type EEPROM with increased reading speed | Hiroshi Nakamura | 2010-08-03 |
| 7751259 | Semiconductor memory device having a plurality of chips and capability of outputting a busy signal | Hiroshi Nakamura, Ken Takeuchi | 2010-07-06 |
| 7663919 | Semiconductor memory device capable of increasing writing speed | Noboru Shibata | 2010-02-16 |
| 7663967 | Semiconductor memory device having a plurality of chips and capability of outputting a busy signal | Hiroshi Nakamura, Ken Takeuchi | 2010-02-16 |
| 7639544 | Non-volatile semiconductor memory | Koji Hosono, Hiroshi Nakamura, Ken Takeuchi | 2009-12-29 |
| 7633826 | 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, Ken Takeuchi, Tamio Ikehashi | 2009-12-15 |
| 7619921 | Nonvolatile semiconductor memory | Koji Hosono, Toshihiko Himeno, Hiroshi Nakamura | 2009-11-17 |
| 7596042 | Semiconductor memory device having a plurality of chips and capability of outputting a busy signal | Hiroshi Nakamura, Ken Takeuchi | 2009-09-29 |
| 7596027 | Semiconductor storage device having page copying function | Koichi Kawai, Hiroshi Nakamura | 2009-09-29 |
| 7586785 | Non-volatile semiconductor memory device | Koji Hosono, Hiroshi Nakamura | 2009-09-08 |
| 7580285 | Semiconductor memory device using only single-channel transistor to apply voltage to selected word line | Hiroshi Nakamura | 2009-08-25 |
| 7567463 | Sense amplifier circuit in multi-level non-volatile semiconductor memory comprising a boosting capacitor for boosting the potential at sense node | Koji Hosono, Hiroshi Nakamura, Ken Takeuchi | 2009-07-28 |
| 7542323 | Semiconductor memory device having a plurality of chips and capability of outputting a busy signal | Hiroshi Nakamura, Ken Takeuchi | 2009-06-02 |
| 7522442 | Semiconductor memory device having a plurality of chips and capability of outputting a busy signal | Hiroshi Nakamura, Ken Takeuchi | 2009-04-21 |
| 7453739 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Toshio Yamamura, Koji Hosono, Koichi Kawai | 2008-11-18 |