Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10636803 | Semiconductor memory device with floating gates having a curved lateral surface | Tatsuya Kato, Fumitaka Arai, Satoshi Nagashima | 2020-04-28 |
| 10103155 | Semiconductor memory device | Toshiyuki Iwamoto, Tatsuya Kato, Keisuke Kikutani, Fumitaka Arai, Satoshi Nagashima +2 more | 2018-10-16 |
| 9847342 | Semiconductor memory device and method for manufacturing same | Satoshi Nagashima, Katsumi Yamamoto, Tatsuya Kato, Keisuke Kikutani, Fumitaka Arai +3 more | 2017-12-19 |
| 9343576 | Thin film forming method, semiconductor substrate and electronic device produced by employing same | Seiichiro Higashi, Yoshitaka Kobayashi, Shogo Nakamura, Muneki Akazawa | 2016-05-17 |