Issued Patents All Time
Showing 51–75 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970388 | Non-volatile semiconductor memory | Ken Takeuchi, Toshihiko Himeno | 2005-11-29 |
| 6901012 | Semiconductor memory device having a power-on reset circuit | Kazushige Kanda | 2005-05-31 |
| 6888770 | Semiconductor memory device | — | 2005-05-03 |
| 6859401 | Fail number detecting circuit of flash memory | Koji Hosono, Tomoharu Tanaka, Kenichi Imamiya, Hiroshi Nakamura, Ken Takeuchi | 2005-02-22 |
| 6845047 | Read circuit of nonvolatile semiconductor memory | Kenichi Imamiya, Junichiro Noda | 2005-01-18 |
| 6826116 | Semiconductor memory device including page latch circuit | Junichiro Noda, Kenichi Imamiya | 2004-11-30 |
| 6825524 | Semiconductor integrated circuit device | Takashi Ohsawa | 2004-11-30 |
| 6819596 | Semiconductor memory device with test mode | Ken Takeuchi, Toshihiko Himeno | 2004-11-16 |
| 6801060 | Semiconductor integrated circuit | Yoshihisa Sugiura, Kenichi Imamiya, Ken Takeuchi, Yoshihisa Iwata | 2004-10-05 |
| 6771546 | Semiconductor memory device and method of controlling the same | Takashi Ohsawa | 2004-08-03 |
| 6731538 | Semiconductor memory device including page latch circuit | Junichiro Noda, Kenichi Imamiya | 2004-05-04 |
| 6674668 | Read circuit on nonvolatile semiconductor memory | Kenichi Imamiya, Junichiro Noda | 2004-01-06 |
| 6674318 | Semiconductor integrated circuit | Kazushige Kanda, Ken Takeuchi, Kenichi Imamiya | 2004-01-06 |
| 6657896 | Fail number detecting circuit of flash memory | Koji Hosono, Tomoharu Tanaka, Kenichi Imamiya, Hiroshi Nakamura, Ken Takeuchi | 2003-12-02 |
| 6646930 | Non-volatile semiconductor memory | Ken Takeuchi, Toshihiko Himeno | 2003-11-11 |
| 6642757 | Semiconductor memory device having a power-on reset circuit | Kazushige Kanda | 2003-11-04 |
| 6643180 | Semiconductor memory device with test mode | Ken Takeuchi, Toshihiko Himeno | 2003-11-04 |
| 6600303 | Current source circuit | — | 2003-07-29 |
| 6590444 | Semiconductor integrated circuit with a down converter for generating an internal voltage | Yoshihisa Sugiura, Kenichi Imamiya, Ken Takeuchi, Yoshihisa Iwata | 2003-07-08 |
| 6522583 | Nonvolatile semiconductor memory | Kazushige Kanda, Hiroshi Nakamura, Koji Hosono, Kenichi Imamiya | 2003-02-18 |
| 6507518 | Fail number detecting circuit of flash memory | Koji Hosono, Tomoharu Tanaka, Kenichi Imamiya, Hiroshi Nakamura, Ken Takeuchi | 2003-01-14 |
| 6469573 | Semiconductor integrated circuit | Kazushige Kanda, Ken Takeuchi, Kenichi Imamiya | 2002-10-22 |
| 6438038 | Read circuit of nonvolatile semiconductor memory | Kenichi Imamiya, Junichiro Noda | 2002-08-20 |
| 6373748 | Nonvolatile semiconductor memory | Kenichi Imamiya | 2002-04-16 |
| 6351179 | Semiconductor integrated circuit having active mode and standby mode converters | Yoshihisa Sugiura, Kenichi Imamiya, Ken Takeuchi, Yoshihisa Iwata | 2002-02-26 |