Issued Patents All Time
Showing 226–250 of 402 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968612 | Line facility for producing structure | Chikara Yagaki | 2005-11-29 |
| 6961513 | Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus | Mototsugu Abe, Jun Matsumoto, Koji Suginuma, Masayuki Nishiguchi | 2005-11-01 |
| 6917075 | Semiconductor device | Akira Asai, Teruhito Ohnishi, Haruyuki Sorada, Yoshihiro Hara, Takeshi Takagi | 2005-07-12 |
| 6917091 | High power semiconductor device having source electrodes connected by air bridges and having opposite current path directions | Seiki Gotou | 2005-07-12 |
| 6915045 | Optical waveguide type grating element, production method thereof, multiplexer/demultiplexer module, and optical transmission system | Ken Hashimoto, Manabu Shiozaki, Toshikazu Shibata | 2005-07-05 |
| 6898002 | Optical device, optical module, optical amplifier, and optical transmission system | Masayuki Shigematsu, Kenichiro Takahashi, Tomomi Sano, Toshikazu Shibata | 2005-05-24 |
| 6882777 | Optical waveguide diffraction grating device, method for fabricating optical waveguide diffraction grating device, multiplexing/demultiplexing module, and optical transmission system | Manabu Shiozaki | 2005-04-19 |
| 6879064 | Linear motor and linear-motor based compressor | Masanori Kobayashi, Ichiro Kita, Ichiro Morita, Ko Inagaki | 2005-04-12 |
| 6876258 | High-frequency amplifier and radio transmission device with circuit scale and current consumption reduced to achieve high efficiency | Akira Ohta | 2005-04-05 |
| 6873319 | Method for driving electrooptical device, driving circuit, and electrooptical device, and electronic apparatus | Akihiko Ito, Ryo Ishii, Suguru Yamazaki | 2005-03-29 |
| 6872989 | Semiconductor device and method for fabricating the same | Takeshi Takagi, Yoshihiro Hara, Minoru Kubo | 2005-03-29 |
| 6859990 | Characteristics evaluation method of intermediate layer circuit | Shigenori Nakatuka, Kenichiro Choumei | 2005-03-01 |
| 6842568 | Method of making diffraction grating device, diffraction grating device, and apparatus for making diffraction grating device | Ken Hashimoto, Masaki Ohmura | 2005-01-11 |
| 6833771 | High efficiency amplifier with amplifier element, radio transmission device therewith and measuring device therefor | Akira Ohta | 2004-12-21 |
| 6815735 | Semiconductor device | Takeshi Takagi, Yoshihiro Hara, Minoru Kubo | 2004-11-09 |
| 6807484 | Navigation system, hand-held terminal, data transfer system and programs executed therein | Toru Yamazaki, Kazuyoshi Azuma | 2004-10-19 |
| 6804437 | Diffraction grating device manufacturing method, diffraction grating device manufacturing apparatus, and diffraction grating device | Kiyotaka Murashima, Ken Hashimoto, Toshikazu Shibata, Masaki Ohmura, Masakazu Shigehara | 2004-10-12 |
| 6781163 | Heterojunction field effect transistor | Takeshi Takagi | 2004-08-24 |
| 6778020 | High-frequency power amplifier | Akira Ohta, Shingo Matsuda, Seiki Goto | 2004-08-17 |
| 6771240 | Method of driving matrix type display apparatus, display apparatus and electronic equipment | Suguru Yamazaki | 2004-08-03 |
| 6768481 | Display device and electronic equipment employing the same | Yutaka Ozawa, Katsunori Yamazaki, Tsuyoshi Maeda, Chiyoaki Iijima | 2004-07-27 |
| 6753555 | DTMOS device having low threshold voltage | Takeshi Takagi | 2004-06-22 |
| 6735087 | Module and surface-mounted module | Shigenori Nakatsuka | 2004-05-11 |
| 6728458 | Optical fiber and fiber grating device | Toshiki Taru, Shinji Ishikawa | 2004-04-27 |
| 6680763 | Photosensitive resin composition and liquid crystal display color filter | Tomonobu Sumino | 2004-01-20 |