Issued Patents All Time
Showing 51–75 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6884477 | Electroluminescence device using liquid crystal compound | Takao Takiguchi, Shinjiro Okada, Takashi Moriyama | 2005-04-26 |
| 6870583 | Conductive liquid crystal device and organic electroluminescence device | Shinjiro Okada, Takao Takiguchi, Takashi Moriyama | 2005-03-22 |
| 6869694 | Metal coordination compound, luminescence device and display apparatus | Takao Takiguchi, Shinjiro Okada, Seishi Miura, Takashi Moriyama, Jun Kamatani +1 more | 2005-03-22 |
| 6858271 | Conductive organic compound device, conductive liquid crystal device, and organic electroluminescence device | Shinjiro Okada, Naoya Nishida, Takashi Moriyama | 2005-02-22 |
| 6838818 | Light emitting device having a dopant in a light emitting layer and method of producing the light emitting device | Manabu Furugori, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama +3 more | 2005-01-04 |
| 6836068 | Organic electroluminescent device and display apparatus | Manabu Furugori, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama +1 more | 2004-12-28 |
| 6835471 | Light emitting device and display unit which make use of porphyrin derivative compound | Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama, Jun Kamatani +1 more | 2004-12-28 |
| 6824894 | Metal coordination compound and electroluminescence device | Takao Takiguchi, Shinjiro Okada, Jun Kamatani, Seishi Miura, Takashi Moriyama +3 more | 2004-11-30 |
| 6821646 | Luminescence device, display apparatus and metal coordination compound | Hidemasa Mizutani, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama +3 more | 2004-11-23 |
| 6815091 | Luminescence device, display apparatus and metal coordination compound | Takao Takiguchi, Hidemasa Mizutani, Shinjiro Okada, Seishi Miura, Takashi Moriyama +3 more | 2004-11-09 |
| 6812497 | Organic light emitting device | Jun Kamatani, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama +3 more | 2004-11-02 |
| 6797980 | Metal coordination compound, luminescence device and display apparatus | Takao Takiguchi, Shinjiro Okada, Koji Noguchi, Takashi Moriyama, Jun Kamatani +1 more | 2004-09-28 |
| 6788361 | Electro-conductive liquid crystal element and organic electro-luminescence element | Shinjiro Okada, Takao Takiguchi, Takashi Moriyama | 2004-09-07 |
| 6783873 | Metal coordination compound and organic luminescence device | Hidemasa Mizutani, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama +3 more | 2004-08-31 |
| 6780528 | Luminescence device and metal coordination compound therefor | Hidemasa Mizutani, Shinjiro Okada, Takao Takiguchi, Takashi Moriyama, Jun Kamatani | 2004-08-24 |
| 6743377 | Smectic polymer liquid crystals, process for production thereof and electronic device | Koichi Sato, Yukio Hanyu | 2004-06-01 |
| 6737127 | Liquid crystal device and organic electroluminescence device using the same | Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama, Jun Kamatani +1 more | 2004-05-18 |
| 6733905 | Metal coordination compound, luminescence device and display apparatus | Takao Takiguchi, Shinjiro Okada, Koji Noguchi, Takashi Moriyama, Jun Kamatani +1 more | 2004-05-11 |
| 6714212 | Display apparatus | Takeshi Makita, Kazunori Katakura, Kazumi Suga, Manabu Iwasaki | 2004-03-30 |
| 6693695 | Liquid crystal device and driving method therefor | Shinjiro Okada, Hirohide Munakata, Yasuyuki Watanabe, Yasufumi Asao | 2004-02-17 |
| 6685524 | Process for producing electroluminescent device with liquid crystal layer | Takashi Moriyama, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Jun Kamatani +1 more | 2004-02-03 |
| 6670937 | Liquid crystal display apparatus | Yukio Hanyu, Koichi Sato | 2003-12-30 |
| 6645579 | Liquid crystal device | Shinjiro Okada, Takao Takiguchi, Takashi Moriyama, Jun Kamatani | 2003-11-11 |
| 6614501 | Electroconductive device having supercooled liquid crystal layer | Takashi Moriyama, Shinjiro Okada, Takao Takiguchi | 2003-09-02 |
| 6573879 | Plasma-addressed liquid crystal display device | Osamu Taniguchi | 2003-06-03 |