Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828782 | Sensor attachment structure for attaching a flexible sensor by sticking to an actuator body | Shigekazu Nagai | 2004-12-07 |
| 6680722 | Display panel driving method, display panel driver circuit, and liquid crystal display device | Katsuyoshi Hiraki, Takae Ito, Toshiaki Suzuki, Seiji Hayashimoto, Toshimitsu Minemura +3 more | 2004-01-20 |
| 6655225 | Motor-driven actuator | Shigekazu Nagai, Akio Saitoh | 2003-12-02 |
| 6637314 | Actuator | Shigekazu Nagai, Akio Saitoh | 2003-10-28 |
| 6612709 | Lighting device and display device using the lighting device | Fumiaki Yamada, Shinpei Nagatani, Eiji Nittou | 2003-09-02 |
| 6327924 | Actuator for converting rotary motion into rectilinear motion | Shigekazu Nagai | 2001-12-11 |
| D441768 | Actuator body | Shigekazu Nagai | 2001-05-08 |
| D413129 | Electric actuator | Shigekazu Nagai | 1999-08-24 |
| D412918 | Electric actuator | Shigekazu Nagai | 1999-08-17 |
| D412714 | Actuator body | Shigekazu Nagai | 1999-08-10 |
| D411555 | Actuator body | Shigekazu Nagai | 1999-06-29 |
| D411556 | Actuator body | Shigekazu Nagai | 1999-06-29 |
| 5863114 | Light emissive panel unit | Shinpei Nagatani, Fumiaki Yamada, Motohiko Fukuhara, Katsunori Tanaka | 1999-01-26 |
| 5764216 | Gamma correction circuit, a liquid crystal driver, a method of displaying image, and a liquid crystal display | Katsunori Tanaka, Mikio Oshiro, Tosiya Onodera, Katsuhiko Kishida | 1998-06-09 |
| 5704703 | Lighting device and display device using the lighting device | Fumiaki Yamada, Shinpei Nagatani, Eiji Nittou | 1998-01-06 |