Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8679646 | Organic light-emitting diode, display and illuminating device | Atsushi Wada, Yukitami Mizuno, Tomoaki Sawabe, Isao Takasu, Tomoko Sugizaki +1 more | 2014-03-25 |
| 8580403 | Organic light-emitting diode, display and illuminating device | Yukitami Mizuno, Isao Amemiya, Akiko Hirao, Isao Takasu, Tomoko Sugizaki +3 more | 2013-11-12 |
| 8558224 | Organic light-emitting diode, display and illuminating device | Tomoaki Sawabe, Isao Takasu, Tomio Ono, Takashi Kaneko, Shinjiro Aono | 2013-10-15 |
| 8535815 | Compound and organic light-emitting diode, display and lighting device using the same | Tomoaki Sawabe, Atsushi Wada, Yukitami Mizuno, Tomoko Sugizaki, Isao Takasu | 2013-09-17 |
| 8460950 | Organic light-emitting diode | Tomio Ono, Yukitami Mizuno, Isao Takasu, Yasushi Shinjo, Shuichi Uchikoga | 2013-06-11 |
| 8368129 | Illumination device and method for manufacturing same | Tomio Ono, Yasushi Shinjiyo, Taeko Urano, Akio Amano, Keiji Sugi +1 more | 2013-02-05 |
| 8283858 | Illumination device and method for manufacturing same | Toshiya Yonehara, Tomio Ono, Keiji Sugi, Tomoaki Sawabe, Taeko Urano | 2012-10-09 |
| 8129903 | Organic electroluminescent display device | Yukitami Mizuno | 2012-03-06 |
| 7888853 | Light-emitting device exhibiting electrochemical luminescence | Yukitami Mizuno, Rei Hasegawa | 2011-02-15 |
| 7580025 | Electrophoretic display device | Yutaka Nakai | 2009-08-25 |
| 7184191 | Display device | Yukitami Mizuno, Naru Ikeda | 2007-02-27 |
| 7086599 | Information recording medium, reproduction method, and discrimination method | Teruo Murakami, Seizaburo Shimizu, Masao Tanaka, Katsuyuki Naito, Hideyuki Nakao +5 more | 2006-08-08 |
| 7002723 | Display device | Shuichi Uchikoga, Isao Amemiya, Yutaka Nakai | 2006-02-21 |
| 6811897 | Ink for forming a hole injection layer of organic EL display devices and manufacturing method thereof, organic EL display devices, and manufacturing method of the same | Katsuyuki Naito, Naoko Kihara, Rei Hasegawa, Yutaka Nakai, Kazushige Yamamoto +3 more | 2004-11-02 |
| 6791655 | Reflective display | Hideyuki Nakao, Hajime Yamaguchi, Yutaka Nakai | 2004-09-14 |
| 6441881 | Electrophoretic liquid crystal reflective display with slanted partition walls | Hideyuki Nakao, Hajime Yamaguchi, Yutaka Nakai | 2002-08-27 |
| 6181393 | Liquid crystal display device and method of manufacturing the same | Aira Hotta, Yuko Kizu, Hiroki Iwanaga, Masao Tanaka, Seizaburo Shimizu +1 more | 2001-01-30 |
| 5995188 | Liquid crystal display device using stacked layers | Seizaburo Shimizu, Hiroki Iwanaga, Katsuyuki Naito, Kazuyuki Sunohara, Atsushi Sugahara | 1999-11-30 |