Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8692283 | Light-transmitting metal electrode, electronic apparatus and light emitting device | Akira Fujimoto, Ryota Kitagawa, Kumi Masunaga, Kenji Nakamura, Koji Asakawa +2 more | 2014-04-08 |
| 8686459 | Light-transmitting metal electrode and process for production thereof | Eishi Tsutsumi, Akira Fujimoto, Koji Asakawa | 2014-04-01 |
| 8450768 | Semiconductor light-emitting element and process for production thereof | Ryota Kitagawa, Koji Asakawa, Akira Fujimoto, Eishi Tsutsumi | 2013-05-28 |
| 8450824 | Optically transmissive metal electrode, electronic device, and optical device | Kenji Nakamura, Akira Fujimoto, Ryota Kitagawa, Shinji Nunotani, Takanobu Kamakura | 2013-05-28 |
| 8361339 | Antireflection structure formation method and antireflection structure | Akira Fujimoto, Koji Asakawa, Takeshi Okino, Shinobu Sugimura | 2013-01-29 |
| 8355204 | Light-extraction layer of light-emitting device and organic electroluminescence element employing the same | Akira Fujimoto, Shigeru Matake, Koji Asakawa | 2013-01-15 |
| 8344354 | Spin-polarized electron source | Toru Ujihara, Xiuguang Jin, Yoshikazu Takeda, Naoto Yamamoto, Takashi Saka +1 more | 2013-01-01 |
| 8101964 | Semiconductor light-emitting element and process for production thereof | Ryota Kitagawa, Koji Asakawa, Akira Fujimoto, Eishi Tsutsumi | 2012-01-24 |
| 7928353 | Displaying device and lighting device employing organic electroluminescence element | Akira Fujimoto, Koji Asakawa, Eishi Tsutsumi, Ryota Kitagawa | 2011-04-19 |
| 7786665 | Organic electroluminescent device having a diffraction grating for enhancing light extraction efficiency | Toshiro Hiraoka, Akira Fujimoto, Koji Asakawa, Satoshi Saito | 2010-08-31 |
| 7776196 | Method for arranging particles and method for manufacturing light-emitting device | Akira Fujimoto | 2010-08-17 |
| 7759861 | Organic EL display | Akira Fujimoto, Koji Asakawa | 2010-07-20 |
| 7164179 | Angular-velocity sensor | Hirofumi Tajika, Michihiko Hayashi, Satoshi Ouchi | 2007-01-16 |
| 7057490 | Resistor and production method therefor | Masato Hashimoto, Akio Fukuoka, Toshiki Matsukawa, Hiroyuki Saikawa | 2006-06-06 |
| 6859133 | Resistor | Takashi Morino, Tadao Yagi, Tetsuhiro Korechika | 2005-02-22 |
| 6826060 | Power supply apparatus | Tsuneo Tsuji | 2004-11-30 |
| 6558667 | Method for treating renal disease, and pharmaceutical composition for treating renal disease | — | 2003-05-06 |
| 6403959 | Infrared detector element, and infrared sensor unit and infrared detecting device using it | Kazuhiko Fujikawa, Takeshi Masutani, Shinji Umeda, Kazuki Komaki, Katsumasa Miki +1 more | 2002-06-11 |
| 6097080 | Semiconductor device having magnetic shield layer circumscribing the device | Akira Okamoto | 2000-08-01 |
| 6087901 | Tuning amplifier | Akira Okamoto | 2000-07-11 |
| 6081157 | Tuning circuit | Takeshi Ikeda, Tadataka Ohe | 2000-06-27 |
| 6058295 | Tuning circuit including a plurality of cascade connected tuning amplifier sections | Takeshi Ikeda, Tadataka Ohe | 2000-05-02 |
| 5877510 | Spin polarized electron semiconductor source and apparatus utilizing the same | Toshio Baba, Masashi Mizuta, Tsunehiko Omori, Yoshimasa Kurihara | 1999-03-02 |
| 5846845 | LC element manufacturing method | Takeshi Ikeda, Akira Okamoto | 1998-12-08 |
| 5834791 | Process of emitting highly spin-polarized electron beam and semiconductor device therefor | Hiromichi Horinaka, Takashi Saka, Toshihiro Kato | 1998-11-10 |