Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920025 | Operational amplifier and method of driving liquid crystal display | Kazuo Suzuki | 2011-04-05 |
| 7915948 | Current mirror circuit | — | 2011-03-29 |
| 7683714 | Differential amplifier and display device using the same | Atsushi Shimatani, Toshikazu Murata | 2010-03-23 |
| 7535302 | Operational amplifier and display device | Atsushi Shimatani | 2009-05-19 |
| 7514965 | Voltage comparator circuit with symmetric circuit topology | — | 2009-04-07 |
| 7443239 | Differential amplifier, data driver and display device | Hiroshi Tsuchi, Junichiro Ishii | 2008-10-28 |
| 7408402 | Operational amplifier with less offset voltage | — | 2008-08-05 |
| 7405622 | Operational amplifier with less offset | Atsushi Shimatani, Motoyasu Ichimura | 2008-07-29 |
| 7352243 | Voltage comparator circuit | — | 2008-04-01 |
| 7321246 | Driver circuit for a liquid crystal display | — | 2008-01-22 |
| 7250891 | Gray scale voltage generating circuit | — | 2007-07-31 |
| 7248115 | Differential amplifier operable in wide range | — | 2007-07-24 |
| 7193073 | Aggrecanase | Noboru Yamaji, Kunitake Abe | 2007-03-20 |
| 7170348 | Differential amplifying circuit | Atsushi Shimatani | 2007-01-30 |
| 7094590 | Aggrecanase | Noboru Yamajii, Kunitake Abe | 2006-08-22 |
| 7075342 | Driver circuit | — | 2006-07-11 |
| 6716613 | Metalloprotease having aggrecanase activity | Noboru Yamaji, Kunitake Abe, Osamu Ohara, Takahiro Nagase, Nobuo Nomura | 2004-04-06 |
| 6608577 | Digital/analog converter including MOS transistor type current switches | — | 2003-08-19 |
| 6229371 | Clamp circuit | Yoshihiko Hori | 2001-05-08 |
| 6075505 | Active matrix liquid crystal display | Hiroshi Shiba, Koichi Koga | 2000-06-13 |
| 5987895 | Hydrogen storage containers | Kouichi Satoh, Shin Fujitani, Ikuo Yonezu, Koji Nishio | 1999-11-23 |
| 5932513 | Container packed with powder of hydrogen absorbing alloy | Hiroshi Nakamura, Shin Fujitani, Yumiko Nakamura, Hiroshi Watanabe, Ikuo Yonezu +1 more | 1999-08-03 |
| 5900558 | Container packed with powder of hydrogen absorbing alloy | Hiroshi Nakamura, Shin Fujitani, Yumiko Nakamura, Hiroshi Watanabe, Ikuo Yonezu +1 more | 1999-05-04 |
| 5867035 | Voltage to current conversion circuit for converting voltage to multiple current outputs | — | 1999-02-02 |
| 5844433 | Sample/hold circuit with current mirror circuits | — | 1998-12-01 |