Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8584069 | Apparatus and method for design support using layout positions of first and second terminals | Kenichi Ushiyama, Kenji Suzuki, Kenji Kumagai, Takafumi Miyahara, Shuji Tanahashi +1 more | 2013-11-12 |
| 7930665 | Method and program for designing semiconductor integrated circuit | — | 2011-04-19 |
| 7913212 | Method for determining a length of shielding of a semiconductor integrated circuit wiring | Kenichi Ushiyama | 2011-03-22 |
| 7361975 | Semiconductor integrated circuit having reduced cross-talk noise | Kenichi Ushiyama | 2008-04-22 |
| 7339250 | Semiconductor integrated circuit having reduced cross-talk noise | Kenichi Ushiyama | 2008-03-04 |
| 7219320 | Semiconductor integrated circuit timing analysis apparatus timing analysis method and timing analysis program | Tetsuo Kawano, Satoru Yoshikawa, Toshikatsu Hosono, Takashi Yoneda | 2007-05-15 |
| 6972493 | Semiconductor integrated circuit having reduced cross-talk noise | Kenichi Ushiyama | 2005-12-06 |
| 6968521 | Method, apparatus and program product for automatic placement and routing of integrated circuit | Kenichi Ushiyama, Kouji Banno | 2005-11-22 |
| 6664638 | Semiconductor integrated circuit having reduced cross-talk noise | Kenichi Ushiyama | 2003-12-16 |
| 6467070 | Design support apparatus for semiconductor devices | Sachi Kuroda, Toshiaki Sugioka, Toru Osajima | 2002-10-15 |
| 6013924 | Semiconductor integrated circuit and method for making wiring layout of semiconductor integrated circuit | Toru Osajima, Noboru Yokota, Takashi Iida, Masashi Takase | 2000-01-11 |
| 5388055 | Semiconductor integrated circuit having polycell structure and method of designing the same | Tetsu Tanizawa, Hideo Tokuda, Katuzi Hirochi, Takehito Doi | 1995-02-07 |
| 5124776 | Bipolar integrated circuit having a unit block structure | Tetsu Tanizawa, Takehito Doi, Hideo Tokuda | 1992-06-23 |