Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10121541 | Semiconductor device and information processing system | Futoshi Igaue, Kenji Yoshinaga, Naoya Watanabe | 2018-11-06 |
| 9620214 | Content addressable memory with reduced power consumption and increased search operation speed | Naoya Watanabe, Isamu Hayashi, Teruhiko Amano, Fukashi Morishita, Kenji Yoshinaga +3 more | 2017-04-11 |
| 9159376 | Content addressable memory device | — | 2015-10-13 |
| 9042148 | Content addressable memory | Naoya Watanabe, Isamu Hayashi, Teruhiko Amano, Fukashi Morishita, Kenji Yoshinaga +3 more | 2015-05-26 |
| 8780599 | Content addressable memory device | — | 2014-07-15 |
| 8638583 | Content addressable memory | Naoya Watanabe, Isamu Hayashi, Teruhiko Amano, Fukashi Morishita, Kenji Yoshinaga +3 more | 2014-01-28 |
| 8638599 | Semiconductor storage device | — | 2014-01-28 |
| 8599639 | Semiconductor device including internal voltage generation circuit | Futoshi Igaue, Kenji Yoshinaga, Masashi Matsumura, Fukashi Morishita | 2013-12-03 |
| 8451678 | Semiconductor device including internal voltage generation circuit | Futoshi Igaue, Kenji Yoshinaga, Masashi Matsumura, Fukashi Morishita | 2013-05-28 |
| 8400803 | Content addressable memory device | — | 2013-03-19 |
| 8310852 | Content addressable memory | Naoya Watanabe, Isamu Hayashi, Teruhiko Amano, Fukashi Morishita, Kenji Yoshinaga +3 more | 2012-11-13 |
| 8164934 | Content addressable memory | Naoya Watanabe, Isamu Hayashi, Teruhiko Amano, Fukashi Morishita, Kenji Yoshinaga +3 more | 2012-04-24 |
| 8004923 | Semiconductor device including internal voltage generation circuit | Futoshi Igaue, Kenji Yoshinaga, Masashi Matsumura, Fukashi Morishita | 2011-08-23 |
| 7656736 | Semiconductor device including internal voltage generation circuit | Futoshi Igaue, Kenji Yoshinaga, Masashi Matsumura, Fukashi Morishita | 2010-02-02 |
| 7408818 | Semiconductor device undergoing defect detection test | Kenji Yoshinaga, Masashi Matsumura, Futoshi Igaue, Fukashi Morishita | 2008-08-05 |
| 7023754 | Semiconductor device having standby mode and active mode | Fukashi Morishita | 2006-04-04 |
| 6781431 | Clock generating circuit | Yasuhiko Taito, Akira Yamazaki, Fukashi Morishita, Nobuyuki Fujii, Mako Okamoto | 2004-08-24 |
| 6777707 | Semiconductor integrated circuit with voltage down converter adaptable for burn-in testing | Akira Yamazaki, Fukashi Morishita, Yasuhiko Taito, Nobuyuki Fujii, Mako Okamoto | 2004-08-17 |
| 6768354 | Multi-power semiconductor integrated circuit device | Akira Yamazaki, Fukashi Morishita, Yasuhiko Taito, Nobuyuki Fujii, Mako Kobayashi | 2004-07-27 |
| 6700434 | Substrate bias voltage generating circuit | Nobuyuki Fujii, Fukashi Morishita, Akira Yamazaki, Mako Kobayashi, Yasuhiko Taito | 2004-03-02 |
| 6614270 | Potential detecting circuit having wide operating margin and semiconductor device including the same | Mako Okamoto, Yasuhiko Taito, Fukashi Morishita, Akira Yamazaki, Nobuyuki Fujii | 2003-09-02 |
| 6515461 | Voltage downconverter circuit capable of reducing current consumption while keeping response rate | Fukashi Morishita, Akira Yamazaki, Yasuhiko Taito, Mako Kobayashi, Nobuyuki Fujii | 2003-02-04 |
| 6472926 | Internal voltage generation circuit | Yasuhiko Taito, Akira Yamazaki, Fukashi Morishita, Mako Kobayashi, Nobuyuki Fujii | 2002-10-29 |
| 6429729 | Semiconductor integrated circuit device having circuit generating reference voltage | Mako Kobayashi, Fukashi Morishita, Yasuhiko Taito, Akira Yamazaki, Nobuyuki Fujii | 2002-08-06 |
| 6424134 | Semiconductor integrated circuit device capable of stably generating internal voltage independent of an external power supply voltage | Fukashi Morishita, Akira Yamazaki, Yasuhiko Taito, Nobuyuki Fujii, Mako Kobayashi | 2002-07-23 |