Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9069921 | Verification apparatus for semiconductor integrated circuit, verification method for semiconductor integrated circuit, and program therefor | Tetsuaki Utsumi | 2015-06-30 |
| 8751992 | Power supply wiring structure | Tetsuaki Utsumi, Keiji Omotani | 2014-06-10 |
| 7908100 | Power consumption analyzing apparatus and power consumption analyzing method | — | 2011-03-15 |
| 7216329 | Automatic circuit design apparatus, method for automatically designing a circuit, and computer program product for executing an application for an automatic circuit design apparatus | Takeshi Kitahara, Masaaki Yamada, Masahiro Kanazawa, Katsuhiro Seta, Toshiyuki Furusawa | 2007-05-08 |
| 7109771 | Semiconductor integrated circuit with reduced leakage current | Toshiyuki Furusawa, Daisuke Sonoda, Kimiyoshi Usami, Masayuki Koizumi, Hidemasa Zama +1 more | 2006-09-19 |
| 7088161 | Semiconductor integrated circuit with reduced leakage current | Toshiyuki Furusawa, Daisuke Sonoda, Kimiyoshi Usami, Masayuki Koizumi, Hidemasa Zama +1 more | 2006-08-08 |
| 6861882 | Semiconductor integrated circuit with reduced leakage current | Toshiyuki Furusawa, Daisuke Sonoda, Kimiyoshi Usami, Masayuki Koizumi, Hidemasa Zama +1 more | 2005-03-01 |
| 6813750 | Logic circuit design equipment and method for designing logic circuit for reducing leakage current | Kimiyoshi Usami, Takeshi Kitahara, Masahiro Kanazawa | 2004-11-02 |
| 6750680 | Semiconductor integrated circuit, logic operation circuit, and flip flop | Hidemasa Zama, Masayuki Koizumi, Yukiko Ito, Kimiyoshi Usami, Masahiro Kanazawa +1 more | 2004-06-15 |
| 6586982 | Semiconductor circuit having a combination circuit being switched between an active and inactive state | Toshiyuki Furusawa, Daisuke Sonoda, Kimiyoshi Usami, Masayuki Koizumi, Hidemasa Zama +1 more | 2003-07-01 |
| 6535982 | Semiconductor integrated circuit employing power management device and power management method for the semiconductor integrated circuit | Kimiyoshi Usami | 2003-03-18 |
| 6493856 | Automatic circuit generation apparatus and method, and computer program product for executing the method | Kimiyoshi Usami, Masahiro Kanazawa, Masayuki Koizumi, Hidemasa Zama, Toshiyuki Furusawa | 2002-12-10 |