| 7840840 |
DC backup power supply system, a disk array and a DC backup power supply |
Fumikazu Takahashi, Akihiko Kanouda, Masahiro Hamaogi, Yoshihide Takahashi |
2010-11-23 |
| 7598605 |
Semiconductor device having capacitive insulation means and communication terminal using the device |
Noboru Akiyama, Seigou Yukutake, Yasuyuki Kojima, Kazuyuki Kamegaki |
2009-10-06 |
| 7522692 |
Isolator and a modem device using the isolator |
Seigoh Yukutake, Yasuyuki Kojima, Masatsugu Amishiro, Takayuki Iwasaki, Shinichiro Mitani +5 more |
2009-04-21 |
| 7495415 |
DC backup power supply system |
Akihiko Kanouda, Fumikazu Takahashi, Masahiro Hamaogi, Yoshihide Takahashi, Takashi Tanabe +3 more |
2009-02-24 |
| 7432617 |
Uninterruptible power system |
Akihiko Kanouda, Fumikazu Takahashi, Masahiro Hamaogi |
2008-10-07 |
| 7406623 |
DC backup power supply system and disk array using same |
Fumikazu Takahashi, Akihiko Kanouda, Masahiro Hamaogi, Yoshihide Takahashi |
2008-07-29 |
| 7289553 |
Isolator and a modem device using the isolator |
Seigoh Yukutake, Yasuyuki Kojima, Masatsugu Amishiro, Takayuki Iwasaki, Shinichiro Mitani +5 more |
2007-10-30 |
| 7245469 |
DC backup power supply device and method for diagnosing the same |
Akihiko Kanouda, Fumikazu Takahashi, Masahiro Hamaogi, Yoshihide Takahashi, Takashi Tanabe +3 more |
2007-07-17 |
| 7091588 |
Semiconductor device including primary and secondary side circuits on first and second substrates with capacitive insulation |
Noboru Akiyama, Seigou Yukutake, Yasuyuki Kojima, Kazuyuki Kamegaki |
2006-08-15 |
| 7049711 |
Uninterruptible power system |
Akihiko Kanouda, Fumikazu Takahashi, Masahiro Hamaogi |
2006-05-23 |
| 6853063 |
Semiconductor device and communication terminal using thereof |
Noboru Akiyama, Seigou Yukutake, Yasuyuki Kojima, Kazuyuki Kamegaki |
2005-02-08 |
| 6611051 |
Semiconductor device and communication terminal using thereof |
Noboru Akiyama, Seigou Yukutake, Yasuyuki Kojima, Kazuyuki Kamegaki |
2003-08-26 |
| 6603807 |
Isolator and a modem device using the isolator |
Seigoh Yukutake, Yasuyuki Kojima, Masatsugu Amishiro, Takayuki Iwasaki, Shinichiro Mitani +5 more |
2003-08-05 |
| 6476750 |
Over-sampling A/D, D/A converter |
Nobuyasu Kanekawa, Yasuyuki Kojima, Seigou Yukutake, Kazuhisa Takami, Takayuki Iwasaki +2 more |
2002-11-05 |
| 6445055 |
Semiconductor integrated circuit device and manufacturing method thereof |
Takayuki Iwasakii, Yusuke Takeuchi, Yoshiaki Yuyama, Shinichi Tanabe, Koki Sakai +4 more |
2002-09-03 |
| 6407432 |
Semiconductor device |
Yasuyuki Kojima, Nobuyasu Kanekawa, Seigou Yukutake, Katsuhiro Furukawa |
2002-06-18 |
| 6344809 |
Line interface circuit and information communication apparatus using it |
Nobuyasu Kanekawa, Yasuyuki Kojima, Seigou Yukutake, Kazuhisa Takami, Takayuki Iwasaki +2 more |
2002-02-05 |
| 6040827 |
Driver circuit, driver integrated circuit, and display device and electronic device using the driver circuit and driver integrated circuit |
Kazuhiro Shiina, Koji Kawamoto, Masato Miura, Hitoshi Ohura, Shoichi Ozeki +3 more |
2000-03-21 |
| 5777865 |
Power conversion apparatus and its controlling method |
Hideki Miyazaki, Yoshitaka Sugawara |
1998-07-07 |