Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12232431 | Memory device | Kunifumi Suzuki | 2025-02-18 |
| 12205642 | Memory device | Kunifumi Suzuki | 2025-01-21 |
| 12137620 | Storage device | Kunifumi Suzuki | 2024-11-05 |
| 11903215 | Semiconductor memory device | Kunifumi Suzuki | 2024-02-13 |
| 11871579 | Semiconductor memory device having ferroelectric gate insulating layer | Kunifumi Suzuki | 2024-01-09 |
| 11672129 | Memory device | Shoichi Kabuyanagi, Masumi Saitoh, Marina Yamaguchi | 2023-06-06 |
| 11437403 | Ferroelectric memory device | Keiko SAKUMA, Akio Kaneko, Hidenori Miyagawa | 2022-09-06 |
| 11380773 | Ferroelectric memory device | Tsunehiro Ino, Yusuke Higashi, Toshinori Numata | 2022-07-05 |
| 10923500 | Memory device | Tsunehiro Ino | 2021-02-16 |
| 10923486 | Memory device | Shoichi Kabuyanagi, Masumi Saitoh, Marina Yamaguchi | 2021-02-16 |
| 10861528 | Semiconductor memory device | Yusuke Higashi, Tsunehiro Ino | 2020-12-08 |
| 10833098 | Semiconductor memory device and method for manufacturing the same with increased storage capacity | Akira Takashima, Tsunehiro Ino, Ayaka Suko | 2020-11-10 |
| 10636468 | Semiconductor memory device | Yusuke Higashi, Tsunehiro Ino | 2020-04-28 |
| 10510862 | Semiconductor memory device | Tsunehiro Ino, Yusuke Higashi, Toshinori Numata | 2019-12-17 |
| 10446749 | Memory device | Yoko Yoshimura, Hiromichi Kuriyama, Shoichi Kabuyanagi, Chika Tanaka, Masumi Saitoh | 2019-10-15 |
| 10249818 | Memory element | Marina Yamaguchi, Shosuke Fujii, Riichiro Takaishi, Shoichi Kabuyanagi, Masumi Saitoh | 2019-04-02 |
| 9997569 | Memory device | Marina Yamaguchi, Shosuke Fujii, Takayuki Ishikawa, Masumi Saitoh | 2018-06-12 |
| 9761798 | Storage device | Shosuke Fujii, Masumi Saitoh | 2017-09-12 |
| 9721951 | Semiconductor device using Ge channel and manufacturing method thereof | Keiji Ikeda, Tsutomu Tezuka, Kiyoe Furuse | 2017-08-01 |
| 9543376 | Semiconductor device and method for manufacturing the same | Masahiro Koike, Tsutomu Tezuka | 2017-01-10 |
| 8772751 | Variable resistance semiconductor memory device | Akira Takashima, Daisuke Matsushita, Takashi Yamauchi, Hidenori Miyagawa | 2014-07-08 |
| 8207584 | Semiconductor device and manufacturing method of the same | Toshihide Nabatame, Kunihiko Iwamoto | 2012-06-26 |
| 8008147 | Semiconductor device and method for manufacturing the same | Akira Nishiyama, Yasushi Nakasaki, Tsunehiro Ino, Masato Koyama | 2011-08-30 |
| 7964489 | Semiconductor device | Masato Koyama, Yoshinori Tsuchiya, Reika Ichihara, Katsuyuki Sekine | 2011-06-21 |
| 7884423 | Semiconductor device and fabrication method thereof | Kunihiko Iwamoto, Arito OGAWA | 2011-02-08 |