Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11380773 | Ferroelectric memory device | Tsunehiro Ino, Yusuke Higashi, Yuuichi Kamimuta | 2022-07-05 |
| 10510862 | Semiconductor memory device | Tsunehiro Ino, Yusuke Higashi, Yuuichi Kamimuta | 2019-12-17 |
| 10367054 | Semiconductor memory device | Hidenori Miyagawa, Riichiro Takaishi | 2019-07-30 |
| 10332581 | Semiconductor memory device | Keiji Ikeda, Chika Tanaka, Tsutomu Tezuka | 2019-06-25 |
| 10056150 | Non-volatile semiconductor memory device | Keiji Ikeda, Chika Tanaka, Tsutomu Tezuka | 2018-08-21 |
| 10049720 | Dynamic random access memory (DRAM) | Chika Tanaka, Keiji Ikeda, Tsutomu Tezuka | 2018-08-14 |
| 9978441 | Semiconductor memory device | Chika Tanaka, Keiji Ikeda, Tsutomu Tezuka | 2018-05-22 |
| 9806082 | Semiconductor memory device including a sense amplifier on a semiconductor substrate, a memory cell including a capacitor and a transistor including conductive lines electrically connected to the sense amplifier | Chika Tanaka, Keiji Ikeda, Yoshihiro Ueda, Tsutomu Tezuka | 2017-10-31 |
| 9755055 | Semiconductor device and method for manufacturing the same | Masumi Saitoh, Yukio Nakabayashi | 2017-09-05 |
| 9698272 | Transistor and semiconductor memory device | Keiji Ikeda, Chika Tanaka, Tsutomu Tezuka, Yoshihiro Ueda | 2017-07-04 |
| 9530891 | Semiconductor device and method of manufacturing the same | Kensuke Ota, Masumi Saitoh, Chika Tanaka | 2016-12-27 |
| 9111965 | Semiconductor device and method of manufacturing the same | Kensuke Ota, Masumi Saitoh, Chika Tanaka, Satoshi Inada | 2015-08-18 |
| 8999801 | Nanowire channel field effect device and method for manufacturing the same | Kensuke Ota, Masumi Saitoh | 2015-04-07 |
| 8994087 | Semiconductor device and method for manufacturing the same | Masumi Saitoh, Kiwamu Sakuma, Haruka Kusai | 2015-03-31 |
| 8932915 | Semiconductor device and method for manufacturing the same | Masumi Saitoh, Yukio Nakabayashi | 2015-01-13 |
| 8907406 | Transistor having impurity distribution controlled substrate and method of manufacturing the same | Kensuke Ota, Masumi Saitoh, Chika Tanaka, Yusuke Higashi | 2014-12-09 |
| 8710485 | Semiconductor device and method of manufacturing the same | Masumi Saitoh, Kiwamu Sakuma, Haruka Kusai, Takayuki Ishikawa | 2014-04-29 |
| 8669162 | Semiconductor device and method of manufacturing the same | Yukio Nakabayashi | 2014-03-11 |
| 8518769 | Semiconductor device and method of manufacturing the same | Kensuke Ota, Masumi Saitoh, Chika Tanaka | 2013-08-27 |
| 8492219 | Semiconductor device manufacturing method | Masumi Saitoh, Yukio Nakabayashi | 2013-07-23 |
| 7622773 | Semiconductor device including multi-gate metal-insulator-semiconductor (MIS) transistor | Toshifumi Irisawa, Shinichi Takagi, Naoharu Sugiyama | 2009-11-24 |
| 7619239 | Semiconductor device and method of manufacturing the same | Toshifumi Irisawa, Tsutomu Tezuka, Naoharu Sugiyama, Shinichi Takagi | 2009-11-17 |
| 7592646 | Semiconductor device with a SiGe layer having uniaxial lattice strain | — | 2009-09-22 |
| 6043536 | Semiconductor device | Mitsuhiro Noguchi | 2000-03-28 |