Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749932 | Semiconductor device with a plurality of power supply systems | Masanori Tanaka, Hitoshi Okamoto | 2014-06-10 |
| 8270132 | Semiconductor device with a plurality of power supply systems | Masanori Tanaka, Hitoshi Okamoto | 2012-09-18 |
| 8230373 | ESD analysis device and ESD analysis program used for designing semiconductor device and method of designing semiconductor device | Susumu Kobayashi, Mototsugu Okushima, Tomohiro Kitayama, Tetsuya Katou | 2012-07-24 |
| 8008727 | Semiconductor integrated circuit device including a pad and first mosfet | Hitoshi Okamoto | 2011-08-30 |
| 7986156 | Semiconductor device including address signal generating protion and digital-to-analog converter | Jun Ikeda | 2011-07-26 |
| 7869174 | Semiconductor device with a plurality of power supply systems | Masanori Tanaka, Hitoshi Okamoto | 2011-01-11 |
| 7853909 | ESD analysis device and ESD analysis program used for designing semiconductor device and method of designing semiconductor device | Susumu Kobayashi, Mototsugu Okushima, Tomohiro Kitayama, Tetsuya Katou | 2010-12-14 |
| 7631279 | Semiconductor integrated device and apparatus for designing the same | — | 2009-12-08 |
| 7624365 | Semiconductor integrated device and apparatus for designing the same | — | 2009-11-24 |
| 7552404 | Semiconductor integrated device and apparatus for designing the same | — | 2009-06-23 |
| 7312517 | System-in-package type semiconductor device | — | 2007-12-25 |
| 7196377 | MOS type semiconductor device having electrostatic discharge protection arrangement | Noriyuki Kodama, Koichi Sawahata | 2007-03-27 |
| 7076757 | Semiconductor integrated device and apparatus for designing the same | — | 2006-07-11 |
| 6975979 | Method and computer software product for calculating and presenting a numerical value representative of a property of a circuit | Tetsuya Akimoto | 2005-12-13 |
| 6670679 | Semiconductor device having an ESD protective circuit | — | 2003-12-30 |
| 6629295 | Design automation method and device | Tetsuya Akimoto | 2003-09-30 |
| 6600210 | Semiconductor device and method of manufacturing the same | Osamu Kato, Yasuyuki Morishita | 2003-07-29 |
| 6469354 | Semiconductor device having a protective circuit | — | 2002-10-22 |
| 6321364 | Method for designing integrated circuit device based on maximum load capacity | — | 2001-11-20 |
| 6191454 | Protective resistance element for a semiconductor device | Kouji Terai, Toshiya Hatta | 2001-02-20 |
| 5905287 | Semiconductor device with high voltage protection | — | 1999-05-18 |
| 5449940 | Semiconductor integrated circuit having improved protection element | — | 1995-09-12 |