Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476258 | Semiconductor device including short-circuit prevention structure and manufacturing method thereof | — | 2022-10-18 |
| 9905512 | Semiconductor device containing memory cells with a fuse in static random memory cell (SRAM) device and method of manufacturing same | Toshifumi Iwasaki | 2018-02-27 |
| 9472495 | Semiconductor device and method of manufacturing the same | — | 2016-10-18 |
| 9368504 | Semiconductor device and manufacturing method thereof | Kenji Adachi | 2016-06-14 |
| 8987917 | Semiconductor device having non-planar interface between a plug layer and a contact layer | — | 2015-03-24 |
| 8487312 | Semiconductor device and method of manufacturing the same | — | 2013-07-16 |
| 7786534 | Semiconductor device having SOI structure | Takashi Ipposhi, Toshiaki Iwamatsu | 2010-08-31 |
| 7535062 | Semiconductor device having SOI structure | Takashi Ipposhi, Toshiaki Iwamatsu | 2009-05-19 |
| 7061128 | Semiconductor device and manufacturing method of the same | — | 2006-06-13 |
| 6853022 | Semiconductor memory device | Tsuyoshi Koga, Yoshiyuki Ishigaki, Motoi Ashida, Yasuhiro Fujii, Tomohiro Hosokawa +3 more | 2005-02-08 |
| 6812534 | Static semiconductor memory device | Yoshiyuki Ishigaki, Tomohiro Hosokawa | 2004-11-02 |
| 6774441 | Semiconductor device having an MIS transistor | Yoshiyuki Ishigaki, Yasuhiro Fujii | 2004-08-10 |
| 6566217 | Manufacturing process for semiconductor device | — | 2003-05-20 |
| 6545325 | Semiconductor device and fabrication method thereof | — | 2003-04-08 |
| 6373106 | Semiconductor device and method for fabricating the same | Hiroki Honda | 2002-04-16 |
| 6144077 | Semiconductor device comprising a bipolar transistor | — | 2000-11-07 |
| 5959334 | Semiconductor memory device | Hiroki Honda | 1999-09-28 |
| 5744855 | Single-poly-type bipolar transistor | Hiroki Honda | 1998-04-28 |
| 5726486 | Semiconductor device having a bipolar transistor | — | 1998-03-10 |
| 5384731 | SRAM memory structure and manufacturing method thereof | Hirotada Kuriyama, Yoshio Kohno | 1995-01-24 |