Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575898 | Charging circuit, charging apparatus, electronic equipment and charging method | Mayo Kitano | 2013-11-05 |
| 8035367 | Electronic device, detection circuit and voltage control method | Mayo Kitano, Takashi Matsumoto | 2011-10-11 |
| 7982431 | Detection circuit | Takashi Matsumoto, Hidenobu Ito | 2011-07-19 |
| 7894221 | Detection circuit | Takashi Matsumoto | 2011-02-22 |
| 7880537 | Operational amplifier, line driver, and liquid crystal display device | Toshihiko Kasai, Shinya Udo, Yoshihiro Kizaki | 2011-02-01 |
| 7696738 | Method and circuit for controlling DC-DC converter | Toshihiko Kasai, Kenji Kato | 2010-04-13 |
| 7679343 | Power supply system and method for controlling output voltage | Takashi Matsumoto | 2010-03-16 |
| 7609042 | Controller for DC-DC converter and method for controlling DC-DC converter | Katsuyuki Yasukouti, Takashi Matsumoto | 2009-10-27 |
| 7580020 | Semiconductor device and liquid crystal panel driver device | Shinya Udo, Masao Kumagai, Hidekazu Nishizawa, Takeo Shigihara | 2009-08-25 |
| 7460097 | Semiconductor integrated circuit for driving liquid crystal panel | Seiji Yamagata, Shinya Udo | 2008-12-02 |
| 7456876 | Image processing circuit providing improved image quality | Jun Funakoshi, Shigeru Nishio, Asao Kokubo | 2008-11-25 |
| 7358946 | Offset cancel circuit of voltage follower equipped with operational amplifier | Shinya Udo, Chikara Tsuchiya | 2008-04-15 |
| 7336124 | Operational amplifier, line driver, and liquid crystal display device | Toshihiko Kasai, Shinya Udo, Yoshihiro Kizaki | 2008-02-26 |
| 7242427 | X-Y address type solid-state image pickup device with an image averaging circuit disposed in the noise cancel circuit | Katsuyosi Yamamoto, Shinya Udo, Jun Funakoshi, Chikara Tsuchiya | 2007-07-10 |
| 7224390 | CMOS image sensor with voltage control circuit | Chikara Tsuchiya | 2007-05-29 |
| 7196726 | CMOS sensor circuit having a voltage control circuit controlling a gate potential of a photodiode reset transistor to a potential other than power source potentials | Katsuyosi Yamamoto, Chikara Tsuchiya | 2007-03-27 |
| 7170556 | Image sensor providing improved image quality | Toshitaka Mizuguchi, Jun Funakoshi, Hiroshi Kobayashi, Katsuyosi Yamamoto | 2007-01-30 |
| 7113215 | CMOS image sensor | — | 2006-09-26 |
| 7098878 | Semiconductor device and liquid crystal panel driver device | Shinya Udo, Masao Kumagai, Hidekazu Nishizawa, Takeo Shigihara | 2006-08-29 |
| 7081792 | Operational amplifier, line driver, and liquid crystal display device | Toshihiko Kasai, Shinya Udo, Yoshihiro Kizaki | 2006-07-25 |
| 6977363 | Correlated double sampling circuit and CMOS image sensor including the same | — | 2005-12-20 |
| 6946905 | Offset cancel circuit of voltage follower equipped with operational amplifier | Shinya Udo, Chikara Tsuchiya | 2005-09-20 |
| 6914631 | Image sensor | Shinya Udo, Chikara Tsuchiya, Katsuyosi Yamamoto | 2005-07-05 |
| 6864873 | Semiconductor integrated circuit for driving liquid crystal panel | Seiji Yamagata, Shinya Udo | 2005-03-08 |
| 6784866 | Dot-inversion data driver for liquid crystal display device | Shinya Udo | 2004-08-31 |