Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10373663 | Non-volatile memory circuit | Masaru Kudo | 2019-08-06 |
| 10373677 | Semiconductor device to reduce energy consumed to write data | Masaru Kudo | 2019-08-06 |
| 8026537 | Semiconductor integrated circuit having an oblique global signal wiring and semiconductor integrated circuit wiring method | Naohito Kojima, Fumihiro Minami | 2011-09-27 |
| 7956678 | Power off controlling circuit and power-off controlling method | — | 2011-06-07 |
| 7109771 | Semiconductor integrated circuit with reduced leakage current | Toshiyuki Furusawa, Daisuke Sonoda, Naoyuki Kawabe, Masayuki Koizumi, Hidemasa Zama +1 more | 2006-09-19 |
| 7088161 | Semiconductor integrated circuit with reduced leakage current | Toshiyuki Furusawa, Daisuke Sonoda, Naoyuki Kawabe, Masayuki Koizumi, Hidemasa Zama +1 more | 2006-08-08 |
| 7062725 | Computer aided design system and computer-readable medium storing a program for designing clock gated logic circuits and gated clock circuit | Takeshi Kitahara, Takashi Ishikawa | 2006-06-13 |
| 6861882 | Semiconductor integrated circuit with reduced leakage current | Toshiyuki Furusawa, Daisuke Sonoda, Naoyuki Kawabe, Masayuki Koizumi, Hidemasa Zama +1 more | 2005-03-01 |
| 6813750 | Logic circuit design equipment and method for designing logic circuit for reducing leakage current | Naoyuki Kawabe, Takeshi Kitahara, Masahiro Kanazawa | 2004-11-02 |
| 6750680 | Semiconductor integrated circuit, logic operation circuit, and flip flop | Hidemasa Zama, Masayuki Koizumi, Yukiko Ito, Naoyuki Kawabe, Masahiro Kanazawa +1 more | 2004-06-15 |
| 6683336 | SEMICONDUCTOR INTEGRATED CIRCUIT, SUPPLY METHOD FOR SUPPLYING MULTIPLE SUPPLY VOLTAGES IN SEMICONDUCTOR INTEGRATED CIRCUIT, AND RECORD MEDIUM FOR STORING PROGRAM OF SUPPLY METHOD FOR SUPPLYING MULTIPLE SUPPLY VOLTAGES IN SEMICONDUCTOR INTEGRATED CIRCUIT | Mutsunori Igarashi, Hiroshi Tanaka, Takashi Ishikawa, Masahiro Kanazawa, Chiharu Mizuno | 2004-01-27 |
| 6668363 | Clock supplying circuit and method having enable buffer cells with first and second input terminals | Fumihiro Minami, Takeshi Kitahara, Seiichi Nishio | 2003-12-23 |
| 6586982 | Semiconductor circuit having a combination circuit being switched between an active and inactive state | Toshiyuki Furusawa, Daisuke Sonoda, Naoyuki Kawabe, Masayuki Koizumi, Hidemasa Zama +1 more | 2003-07-01 |
| 6557143 | Computer aided design system and computer-readable medium storing a program for designing clock gated logic circuits and gated clock circuit | Takeshi Kitahara, Takashi Ishikawa | 2003-04-29 |
| 6535982 | Semiconductor integrated circuit employing power management device and power management method for the semiconductor integrated circuit | Naoyuki Kawabe | 2003-03-18 |
| 6493856 | Automatic circuit generation apparatus and method, and computer program product for executing the method | Naoyuki Kawabe, Masahiro Kanazawa, Masayuki Koizumi, Hidemasa Zama, Toshiyuki Furusawa | 2002-12-10 |
| 6272667 | Method and apparatus for clock gated logic circuits to reduce electric power consumption | Fumihiro Minami, Takeshi Kitahara, Seiichi Nishio | 2001-08-07 |
| 6266798 | Multi-power supply integrated circuit evaluation system and method of operating the same | Masahiro Kanazawa | 2001-07-24 |
| 6175886 | Semiconductor integrated circuit with low-power bus structure and system for composing low-power bus structure | — | 2001-01-16 |
| 6167554 | Combinational logic circuit, its design method and integrated circuit device | Takashi Ishikawa | 2000-12-26 |
| 6097043 | Semiconductor integrated circuit and supply method for supplying multiple supply voltages in a semiconductor integrated circuit | Mutsunori Igarashi, Hiroshi Tanaka, Takashi Ishikawa, Masahiro Kanazawa, Chiharu Mizuno | 2000-08-01 |
| 6055640 | Power estimation of a microprocessor based on power consumption of memory | Atsushi Kageshima | 2000-04-25 |
| 5990706 | Logic circuit and method of designing the same | Nobu Matsumoto, Jun Tsujimoto | 1999-11-23 |
| 5920089 | Multi-power supply integrated circuit and system employing the same | Masahiro Kanazawa | 1999-07-06 |
| 5818256 | Low power combinational logic circuit | — | 1998-10-06 |