Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369405 | Semiconductor integrated circuit device | Taro Fukunaga, Toshihiro Nakamura | 2025-07-22 |
| 12274090 | Semiconductor integrated circuit device | Toshihiro Nakamura | 2025-04-08 |
| 11979155 | Semiconductor integrated circuit device and level shifter circuit | Masahiro Gion | 2024-05-07 |
| 11621705 | Semiconductor integrated circuit device and level shifter circuit | Masahiro Gion | 2023-04-04 |
| 10763849 | Semiconductor integrated circuit | — | 2020-09-01 |
| 10644691 | Semiconductor integrated circuit | — | 2020-05-05 |
| 10439596 | Input circuit | — | 2019-10-08 |
| 10355685 | Output circuit | Masahiro Gion | 2019-07-16 |
| 8976563 | Semiconductor memory device | — | 2015-03-10 |
| 8791749 | Semicondcutor integrated circuit including power generation block and power supply control block | Toshihiro Nakamura, Yuji Yamasaki, Masanobu Hirose | 2014-07-29 |
| 8687440 | Semiconductor memory device | — | 2014-04-01 |
| 8345506 | Semiconductor memory device | — | 2013-01-01 |
| 8151173 | Semiconductor storage device comprising memory array including normal array and parity array | Masanobu Hirose | 2012-04-03 |
| 8078949 | Semiconductor memory device | Hiroyuki Sadakata | 2011-12-13 |
| 8065589 | Semiconductor memory device | — | 2011-11-22 |
| 7738281 | Semiconductor storage device | — | 2010-06-15 |
| 7692993 | Semiconductor memory device | Kiyoto Ohta | 2010-04-06 |
| 7002866 | Semiconductor memory device | Masanobu Hirose, Kiyoto Ohta | 2006-02-21 |
| 6914835 | Semiconductor memory device, and semiconductor device with the semiconductor memory device and logic circuit device therein | Toshihiro Nakamura, Kiyoto Ota, Kenichi Origasa | 2005-07-05 |
| 6898109 | Semiconductor memory device in which bit lines connected to dynamic memory cells extend left and right of sense amplifier column | Masanobu Hirose, Kiyoto Ohta | 2005-05-24 |
| 6493282 | Semiconductor integrated circuit | Kiyoto Oota, Yuji Yamasaki, Hakuhei Kawakami | 2002-12-10 |
| 5386436 | Synchronization system for use in digital transmission system | Shinichi Kawada, Keiichiro Hijino, Hiroshi Wada | 1995-01-31 |