Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8972203 | Disaster-affected area estimation device and program | Shigehiro Nukatsuka, Akiyoshi Sato, Kotaro Nariki | 2015-03-03 |
| 8780035 | Liquid crystal display | — | 2014-07-15 |
| 8766905 | Backlight device having a light emitting diode driving part and liquid crystal displaying device using the backlight device | — | 2014-07-01 |
| 8736542 | Backlight and liquid crystal display unit using same | — | 2014-05-27 |
| 8724897 | Picture quality controlling device, picture quality controlling method, and picture quality controlling program | — | 2014-05-13 |
| 8723784 | Brightness control apparatus, display apparatus and lighting apparatus | — | 2014-05-13 |
| 8724051 | Backlight device, and liquid crystal display using the same | — | 2014-05-13 |
| 8670079 | Video display device | — | 2014-03-11 |
| 8594421 | Color correction circuit and image display apparatus using same | — | 2013-11-26 |
| 8508560 | Liquid crystal displaying device and method | — | 2013-08-13 |
| 8482512 | Liquid crystal backlight apparatus | Masahiko Nagano | 2013-07-09 |
| 5594836 | Ennoversion management system for data processing system | Tadamitsu Ryu, Hiroyuki Izumi, Masahiko Murakawa, Masanobu Toyota, Naomi Ichikawa | 1997-01-14 |
| 5586326 | Object base data processing apparatus | Tadamitsu Ryu, Naomi Ichikawa, Masahiko Murakawa, Masanobu Toyota | 1996-12-17 |
| 5572733 | Data processing system which executes composite objects by combining existing objects | Tadamitsu Ryu, Hiroyuki Izumi, Masahiko Murakawa, Masanobu Toyota, Naomi Ichikawa | 1996-11-05 |
| 5560012 | Object-oriented data processing system | Tadamitsu Ryu, Hiroyuki Izumi, Masahiko Murakawa, Masanobu Toyota, Naomi Ichikawa | 1996-09-24 |
| 5481718 | Object-oriented system having object models containing plural objects with instantiation following static classification by class relationships, dynamic classification by temporal instantiation, and causality restrictions | Tadamitsu Ryu, Naomi Ichikawa, Masahiko Murakawa, Masanobu Toyota | 1996-01-02 |
| 5453571 | Electronic musical instrument having key after-sensors and stroke sensors to determine differences between key depressions | Yasuhiko Asahi, Satoshi Suzuki, Jun Mishima | 1995-09-26 |
| 5310962 | Acoustic control apparatus for controlling music information in response to a video signal | Mamoru Kimpara | 1994-05-10 |
| 5252774 | Electronic musical instrument having resonance tone generation | Masahiko Hasebe, Yoshihiro Inagaki | 1993-10-12 |
| 5241124 | Electronic musical instrument capable of controlling touch response based on a reference value | Masatada Wachi, Kenji Itakura, Masashi Hirano | 1993-08-31 |
| 5159140 | Acoustic control apparatus for controlling musical tones based upon visual images | Mamoru Kimpara | 1992-10-27 |
| 5099739 | Musical tone generating aparatus | — | 1992-03-31 |
| 5101265 | SECAM color signal processing device | — | 1992-03-31 |
| 5048390 | Tone visualizing apparatus | Yasushi Kurakake, Hideo Suzuki, Kotaro Mizuno | 1991-09-17 |
| 5027690 | Electronic musical keyboard instruments with variable touch sensitivity | Masatada Wachi, Naota Katada, Kosei Terada, Takaaki Mutoh | 1991-07-02 |