Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12002520 | Voltage generation circuit which is capable of executing high-speed boost operation | Tatsuro Midorikawa | 2024-06-04 |
| 11742033 | Voltage generation circuit which is capable of executing high-speed boost operation | Tatsuro Midorikawa | 2023-08-29 |
| 11250919 | Voltage generation circuit which is capable of executing high-speed boost operation | Tatsuro Midorikawa | 2022-02-15 |
| 10818364 | Voltage generation circuit which is capable of executing high-speed boost operation | Tatsuro Midorikawa | 2020-10-27 |
| 10515706 | Voltage generation circuit which is capable of executing high-speed boost operation | Tatsuro Midorikawa | 2019-12-24 |
| 10431266 | Semiconductor storage device | Kazuyoshi Muraoka, Junya MATSUNO, Masatoshi KOHNO, Yuui Shimizu | 2019-10-01 |
| 10340857 | Amplifier circuit | Junya MATSUNO, Kazuyoshi Muraoka, Yuui Shimizu, Masatoshi KOHNO, Masahiro Hosoya | 2019-07-02 |
| 10242748 | Voltage generation circuit which is capable of executing high-speed boost operation | Tatsuro Midorikawa | 2019-03-26 |
| 9802992 | Cell into which protein, which can serve as polymerization nucleus of protein polymer, or polymer thereof is introduced, and method for production of the cell | Takashi Nonaka, Sayuri Watanabe, Masato Hasegawa | 2017-10-31 |
| 9624279 | Method for producing insoluble aggregate of neurodegenerative-disease-related protein | Takashi Nonaka, Makiko Yamashita, Haruhiko Akiyama, Masato Hasegawa | 2017-04-18 |
| 9589656 | Voltage generation circuit which is capable of executing high-speed boost operation | Tatsuro Midorikawa | 2017-03-07 |
| 8872562 | Semiconductor device | Mikihiko Ito, Masaru Koyanagi, Maya INAGAKI | 2014-10-28 |
| 8755235 | Voltage generation circuit which is capable of executing high-speed boost operation | Tatsuro Midorikawa | 2014-06-17 |
| 8181814 | Can container | Hisashi Awane | 2012-05-22 |
| 7649761 | Semiconductor memory device | Yukako Hattori, Katsumi Abe, Hiroshi Nakamura | 2010-01-19 |
| 6759896 | Semiconductor integrated circuit and semiconductor memory having a voltage step-down circuit stepping external power supply voltage down to internal power supply voltage | Teruo Takagiwa | 2004-07-06 |
| 6501702 | Semiconductor memory integrated circuit | Teruo Takagiwa | 2002-12-31 |
| 6301143 | Semiconductor memory device with chip layout for enabling high speed operation | Norihiro Fujita | 2001-10-09 |
| 6060946 | Semiconductor device having improved immunity to power supply voltage fluctuations | Takayuki Harima, Kenichi Nakamura | 2000-05-09 |
| 6018488 | Semiconductor memory device and method relieving defect of semiconductor memory device | Akihiro Mishima, Yoichi Suzuki, Yasumitsu Nozawa | 2000-01-25 |
| 5629902 | Semiconductor memory device | Satoru Hoshi | 1997-05-13 |
| 5594281 | Semiconductor apparatus having wiring structure of an integrated circuit in which a plurality of logic circuits of the same structure are arranged in the same direction | — | 1997-01-14 |
| 5544123 | Semiconductor memory device having a test circuit | Satoru Hoshi | 1996-08-06 |
| 5524095 | Semiconductor memory device with a substrate bias voltage generation circuit as a power supply of a word line driver circuit | Tadashi Someya, Satoru Hoshi | 1996-06-04 |
| 5488326 | Data output circuit for semiconductor integrated circuit device which prevents current flow from the output to supply voltage | Sumako Shiraishi, Kazutaka Nogami | 1996-01-30 |