Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356551 | Semiconductor storage device | Kazuya Nagasawa, Norihiro Ishii, Tamotsu Fujimaki | 2025-07-08 |
| 12315564 | Semiconductor memory device | Kohei YUKI | 2025-05-27 |
| 12261128 | Semiconductor memory device | Mitsunori MASAKI, Hisashi Kato, Shoichi Miyazaki, Akira YOTSUMOTO, Kanako SHIGA +2 more | 2025-03-25 |
| 12080370 | Memory device and method of manufacturing memory device | — | 2024-09-03 |
| 11887926 | Semiconductor storage device with insulating layers for etching stop | Hideto TAKEKIDA, Shotaro Kuzukawa | 2024-01-30 |
| 11776112 | Misalignment measuring apparatus and misalignment measuring method | Yuki Watanabe | 2023-10-03 |
| 11631687 | Vertical memory device with improved manufacturing yield | Yusaku Suzuki, Atsuko Aiba | 2023-04-18 |
| 11605646 | Semiconductor storage device and method of manufacturing the same | Kojiro Shimizu | 2023-03-14 |
| 11594514 | Semiconductor device and method of manufacturing the same | Kazuhiro Nakanishi, Shigehiro Yamakita, Kenichi Kadota | 2023-02-28 |
| 11587871 | Semiconductor device and method of manufacturing same | Kazutaka Suzuki, Kazuhiro Nakanishi | 2023-02-21 |
| 11195855 | Semiconductor memory device and method of manufacturing the same | Kenichi Kadota, Taro SHIOKAWA | 2021-12-07 |
| 11049872 | Semiconductor storage device and method of manufacturing the same | Kojiro Shimizu | 2021-06-29 |
| 10943048 | Defect inspection apparatus and defect inspection method | Tomohide Tezuka, Atsushi Onishi, Kazuhiro Yamada, Shigeki Nojima, Akira Hamaguchi | 2021-03-09 |
| 10748915 | Memory device and manufacturing method therefor | Megumi Shibata, Tomonori KAJINO, Taro SHIOKAWA | 2020-08-18 |
| 10546374 | SEM inspection apparatus and pattern matching method | Atsushi Onishi | 2020-01-28 |
| 10199375 | Storage device and capacitor | — | 2019-02-05 |
| 9620521 | Semiconductor memory device | — | 2017-04-11 |
| 8883593 | Method of manufacturing a pillar-type vertical transistor | — | 2014-11-11 |
| 8859965 | Method and system of evaluating distribution of lattice strain on crystal material | — | 2014-10-14 |
| 8779492 | Semiconductor device and method of forming the same | Yoshihiro Takaishi | 2014-07-15 |
| 8674455 | Semiconductor device | Kensuke Okonogi, Kiyonori Oyu | 2014-03-18 |
| 8552372 | Method and system of evaluating distribution of lattice strain on crystal material | — | 2013-10-08 |
| 8531010 | Semiconductor device including a pillar MOS transistor | Kiyonori Oyu | 2013-09-10 |
| 8486808 | Manufacturing method of semiconductor device having vertical transistor | — | 2013-07-16 |
| 8421146 | Semiconductor device having vertical transistor, manufacturing method thereof, and data processing system | — | 2013-04-16 |