Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11972229 | Semiconductor device and multiply-accumulate operation device | Toshiyuki Kobayashi, Rui Morimoto, Jun Okuno, Yusuke Shuto | 2024-04-30 |
| 11737282 | Semiconductor storage device, manufacturing method of semiconductor storage device, and electronic device | — | 2023-08-22 |
| 11393847 | Semiconductor storage apparatus, product-sum calculation apparatus, and electronic equipment | — | 2022-07-19 |
| 11374013 | Semiconductor storage device and electronic apparatus | — | 2022-06-28 |
| 11171155 | Multi-layer semiconductor element, semiconductor device, and electronic device for storage, and method of manufacturing the same | — | 2021-11-09 |
| 11139310 | Semiconductor memory device, electronic apparatus, and method of reading data | — | 2021-10-05 |
| 11087818 | Semiconductor storage element, semiconductor storage device, semiconductor system, and control method | — | 2021-08-10 |
| 10964370 | Semiconductor storage element, semiconductor storage device, and semiconductor system | — | 2021-03-30 |
| 10665283 | Semiconductor storage element and electronic device | — | 2020-05-26 |
| 9379013 | Method for forming a self-aligned contact in a damascene structure used to form a memory device | — | 2016-06-28 |
| 8871585 | Manufacturing method of semiconductor device and semiconductor device | — | 2014-10-28 |
| 8779546 | Semiconductor memory system with bit line and method of manufacture thereof | Satoru Mayuzumi | 2014-07-15 |
| 7902610 | Semiconductor device and method for manufacturing same | Kaori Tai, Masashi Nakata, Itaru Oshiyama | 2011-03-08 |
| 7714393 | Semiconductor device and method for manufacturing same | Kaori Tai, Masashi Nakata, Itaru Oshiyama | 2010-05-11 |
| 7002043 | Process for producing 1,1,1-trifluoroacetone | Fumiyoshi Yoshikawa, Masataka Fujimoto, Naoto Takada, Yoshikazu Sugimori, Junji Negishi | 2006-02-21 |
| 6774266 | Process for producing 1,1,1-trifluoroacetone | Takashi Sakaya, Takayuki Nishimiya, Junji Negishi | 2004-08-10 |
| 6458641 | Method for fabricating MOS transistors | — | 2002-10-01 |
| 6124187 | Method of fabricating semiconductor device | — | 2000-09-26 |
| 5943592 | Method of making a MIS transistor | Kazuhiro Tajima | 1999-08-24 |
| 5723356 | Fabrication method for semiconductor device | — | 1998-03-03 |
| 5700349 | Method for forming multi-layer interconnections | Tetsuo Gocho | 1997-12-23 |
| 5643833 | Method of making a contact hole in a semiconductor device | — | 1997-07-01 |
| 5600165 | Semiconductor device with antireflection film | Tetsuo Gocho | 1997-02-04 |