Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238930 | Semiconductor memory device with increased reliability and method for manufacturing the same | Tatsunori ISOGAI | 2025-02-25 |
| 12048157 | Semiconductor storage device and method for manufacturing the same | Shunsuke OKADA, Tatsunori ISOGAI | 2024-07-23 |
| 11862696 | Semiconductor storage device | Shunsuke OKADA, Tomonori Aoyama, Tatsunori ISOGAI | 2024-01-02 |
| 11791279 | Semiconductor device with hybrid channel | Tatsunori ISOGAI, Tatsufumi HAMADA, Shinichi Sotome | 2023-10-17 |
| 11769838 | Semiconductor device with change storage layer | Akira Takashima, Tatsunori ISOGAI | 2023-09-26 |
| 11735673 | Semiconductor device for improving performance of a block insulator and method of manufacturing the same | Akira Takashima | 2023-08-22 |
| 11631694 | Manufacturing method of semiconductor device | Tatsunori ISOGAI | 2023-04-18 |
| 11342468 | Semiconductor device | Akira Takashima, Tatsunori ISOGAI | 2022-05-24 |
| 11282932 | Semiconductor device and manufacturing method | Shunsuke OKADA, Tatsunori ISOGAI | 2022-03-22 |
| 11222901 | Semiconductor device and method of fabricating the same | — | 2022-01-11 |
| 11204368 | Inspection device | Takahiro Nagata, Tsuyoshi Yamato | 2021-12-21 |
| 11139378 | Semiconductor device | Tatsunori ISOGAI, Tomonori Aoyama | 2021-10-05 |
| 10741383 | Semiconductor device and method of manufacturing the same | Tatsunori ISOGAI, Tomonori Aoyama | 2020-08-11 |
| 10658569 | Method for manufacturing niobate-system ferroelectric thin-film device | Fumimasa Horikiri, Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga, Kenji Kuroiwa | 2020-05-19 |
| 10513582 | Tetracarboxylic dianhydride, polyamic acid, polyimide, methods for producing the same, and polyamic acid solution | Daisuke Watanabe, Ryuichi Ueno, Takaya Matsumoto, Shinichi Komatsu | 2019-12-24 |
| 10502767 | Electric current detection device and electric current detection method | Naoki Futakuchi, Ken Okuyama | 2019-12-10 |
| 10403642 | Semiconductor device | Kazuhiro Matsuo, Akiko Sekihara, Akira Takashima, Tomonori Aoyama, Tatsunori ISOGAI | 2019-09-03 |
| 10276777 | Ferroelectric thin-film laminated substrate, ferroelectric thin-film device,and manufacturing method of ferroelectric thin-film laminated substrate | Fumimasa Horikiri, Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga | 2019-04-30 |
| 10199564 | Method for manufacturing niobate-system ferroelectric thin-film device | Fumimasa Horikiri, Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga, Kenji Kuroiwa | 2019-02-05 |
| 10181407 | Method for manufacturing niobate-system ferroelectric thin-film device | Fumimasa Horikiri, Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga, Kenji Kuroiwa | 2019-01-15 |
| 10153262 | Semiconductor device and manufacturing method thereof | Tatsunori ISOGAI | 2018-12-11 |
| 9882546 | Alkali-niobate-based piezoelectric thin film element | Kazufumi Suenaga, Kenji Shibata, Kazutoshi Watanabe, Fumimasa Horikiri | 2018-01-30 |
| 9770923 | Detector apparatus for detecting near end of roll paper | — | 2017-09-26 |
| 9685603 | Method for manufacturing niobate-system ferroelectric thin film device | Fumimasa Horikiri, Kenji Shibata, Kazufumi Suenaga, Kazutoshi Watanabe | 2017-06-20 |
| 9620703 | Piezoelectric thin-film element, piezoelectric sensor and vibration generator | Kenji Shibata, Kazufumi Suenaga, Kazutoshi Watanabe, Fumimasa Horikiri | 2017-04-11 |