Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667730 | Display and method of and drive circuit for driving the display | Yoshihisa Taguchi, Katsunori Tanaka, Katsuhiko Kishida, Toshiya Onodera, Mikio Oshiro | 2003-12-23 |
| 6642817 | Dielectric filter, dielectric duplexer, and communication device | Katsuhito Kuroda, Jinsei Ishihara, Hideyuki Kato | 2003-11-04 |
| 6621383 | Dielectric filter, dielectric duplexer, and communication device | Soichi Nakamura, Kyoji Matsunaga | 2003-09-16 |
| 6593918 | Matrix-type panel driving circuit and method and liquid crystal display device | Yoshihisa Taguchi, Katsunori Tanaka, Toshiya Onodera, Katsuhiko Kishida | 2003-07-15 |
| 6590475 | Filter, antenna duplexer, and communication apparatus incorporating the same | Yasuo Yamada, Kikuo Tsunoda, Masayuki Atokawa, Hajime Suemasa | 2003-07-08 |
| 6522220 | Frequency variable filter, antenna duplexer, and communication apparatus incorporating the same | Yasuo Yamada, Kikuo Tsunoda, Masayuki Atokawa, Hajime Suemasa | 2003-02-18 |