Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446765 | Semiconductor memory device having memory block configuration | Taku Ogura, Hidenori Mitani, Takashi Kubo, Kengo Aritomi | 2013-05-21 |
| 8208303 | Semiconductor memory device having memory block configuration | Taku Ogura, Hidenori Mitani, Takashi Kubo, Kengo Aritomi | 2012-06-26 |
| 8000159 | Semiconductor memory device having memory block configuration | Taku Ogura, Hidenori Mitani, Takashi Kubo, Kengo Aritomi | 2011-08-16 |
| 8000143 | Nonvolatile memory device including circuit formed of thin film transistors | Taku Ogura, Takashi Kubo | 2011-08-16 |
| 7939890 | Semiconductor device having transistor and capacitor of SOI structure and storing data in nonvolatile manner | — | 2011-05-10 |
| 7821829 | Nonvolatile memory device including circuit formed of thin film transistors | Taku Ogura, Takashi Kubo | 2010-10-26 |
| 7782672 | Semiconductor memory device having memory block configuration | Taku Ogura, Hidenori Mitani, Takashi Kubo, Kengo Aritomi | 2010-08-24 |
| 7466592 | Semiconductor memory device | Hidenori Mitani, Taku Ogura | 2008-12-16 |
| 7447087 | Semiconductor memory device having memory block configuration | Taku Ogura, Hidenori Mitani, Takashi Kubo, Kengo Aritomi | 2008-11-04 |
| 7436712 | Nonvolatile memory device including circuit formed of thin film transistors | Taku Ogura, Takashi Kubo | 2008-10-14 |
| 7365578 | Semiconductor device with pump circuit | Minoru Senda, Kiyohiro Furutani, Taku Ogura, Shigehiro Kuge, Satoshi Kawasaki | 2008-04-29 |
| 7339831 | Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of time | Hidenori Mitani, Fumihiko Nitta, Taku Ogura | 2008-03-04 |
| 7339833 | Non-volatile semiconductor memory device | Yusuke Jono, Takashi Kono | 2008-03-04 |
| 7307886 | Nonvolatile memory device including circuit formed of thin film transistors | Taku Ogura, Takashi Kubo | 2007-12-11 |
| 7268612 | Semiconductor device with pump circuit | Minoru Senda, Kiyohiro Furutani, Taku Ogura, Shigehiro Kuge, Satoshi Kawasaki | 2007-09-11 |
| 7248513 | Semiconductor memory device having memory block configuration | Taku Ogura, Hidenori Mitani, Takashi Kubo, Kengo Aritomi | 2007-07-24 |
| 7230852 | Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of time | Hidenori Mitani, Fumihiko Nitta, Taku Ogura | 2007-06-12 |
| 7180362 | Semiconductor device with pump circuit | Minoru Senda, Kiyohiro Furutani, Taku Ogura, Shigehiro Kuge, Satoshi Kawasaki | 2007-02-20 |
| 7164601 | Multi-level nonvolatile semiconductor memory device utilizing a nonvolatile semiconductor memory device for storing binary data | Hidenori Mitani, Taku Ogura | 2007-01-16 |
| 7149115 | Nonvolatile memory device including circuit formed of thin film transistors | Taku Ogura, Takashi Kubo | 2006-12-12 |
| 7123538 | Semiconductor memory device for improving access time in burst mode | Takashi Kubo | 2006-10-17 |
| 7042769 | Semiconductor memory device capable of accurate and stable operation | Kiyohiro Furutani | 2006-05-09 |
| 6954103 | Semiconductor device having internal voltage generated stably | Junko Matsumoto, Takeo Okamoto, Makoto Suwa, Tetsuichiro Ichiguchi, Hideki Yonetani +2 more | 2005-10-11 |
| 6931482 | Semiconductor memory device internally provided with logic circuit which can be readily controlled and controlling method thereof | Kunihiko Kozaru | 2005-08-16 |
| 6873563 | Semiconductor circuit device adaptable to plurality of types of packages | Makoto Suwa, Junko Matsumoto, Takeo Okamoto, Tetsuichiro Ichiguchi, Hideki Yonetani +2 more | 2005-03-29 |