Issued Patents All Time
Showing 101–108 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958649 | High-frequency power amplification electronic part and wireless communication system | Hiroyuki Nagamori, Kouichi Matsushita | 2005-10-25 |
| 6885246 | High frequency amplifier | Hiroyuki Nagamori, Kouichi Matsushita, Nobuhiro Matsudaira | 2005-04-26 |
| 6756850 | High frequency power amplifier circuit | Kouichi Matsushita, Tomio Furuya, Fuminori Morisawa, Nobuhiro Matsudaira | 2004-06-29 |
| 6636114 | High frequency power amplifier module and wireless communication apparatus | Tetsuaki Adachi | 2003-10-21 |
| 5784183 | Semiconductor optical device and method for fabricating the same | Masahiro Aoki, Tsuyoshi Taniwatari, Makoto Suzuki | 1998-07-21 |
| 5666455 | Waveguide device | Masahiro Aoki, Tatemi Ido, Kazuhisa Uomi, Tomonobu Tsuchiya, Makoto Okai +1 more | 1997-09-09 |
| 5572616 | Waveguide device | Masahiro Aoki, Tatemi Ido, Kazuhisa Uomi, Tomonobu Tsuchiya, Makoto Okai +1 more | 1996-11-05 |
| 5561682 | Semiconductor optical device and method for fabricating the same | Masahiro Aoki, Tsuyoshi Taniwatari, Makoto Suzuki | 1996-10-01 |