Issued Patents All Time
Showing 76–100 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836068 | Organic electroluminescent device and display apparatus | Manabu Furugori, Shinjiro Okada, Akira Tsuboyama, Seishi Miura, Takashi Moriyama +1 more | 2004-12-28 |
| 6835471 | Light emitting device and display unit which make use of porphyrin derivative compound | Akira Tsuboyama, Shinjiro Okada, Seishi Miura, Takashi Moriyama, Jun Kamatani +1 more | 2004-12-28 |
| 6824894 | Metal coordination compound and electroluminescence device | Akira Tsuboyama, Shinjiro Okada, Jun Kamatani, Seishi Miura, Takashi Moriyama +3 more | 2004-11-30 |
| 6821646 | Luminescence device, display apparatus and metal coordination compound | Akira Tsuboyama, Hidemasa Mizutani, Shinjiro Okada, Seishi Miura, Takashi Moriyama +3 more | 2004-11-23 |
| 6815091 | Luminescence device, display apparatus and metal coordination compound | Hidemasa Mizutani, Shinjiro Okada, Akira Tsuboyama, Seishi Miura, Takashi Moriyama +3 more | 2004-11-09 |
| 6812497 | Organic light emitting device | Jun Kamatani, Shinjiro Okada, Akira Tsuboyama, Seishi Miura, Takashi Moriyama +3 more | 2004-11-02 |
| 6797980 | Metal coordination compound, luminescence device and display apparatus | Shinjiro Okada, Akira Tsuboyama, Koji Noguchi, Takashi Moriyama, Jun Kamatani +1 more | 2004-09-28 |
| 6788361 | Electro-conductive liquid crystal element and organic electro-luminescence element | Shinjiro Okada, Akira Tsuboyama, Takashi Moriyama | 2004-09-07 |
| 6783873 | Metal coordination compound and organic luminescence device | Akira Tsuboyama, Hidemasa Mizutani, Shinjiro Okada, Seishi Miura, Takashi Moriyama +3 more | 2004-08-31 |
| 6780528 | Luminescence device and metal coordination compound therefor | Akira Tsuboyama, Hidemasa Mizutani, Shinjiro Okada, Takashi Moriyama, Jun Kamatani | 2004-08-24 |
| 6737127 | Liquid crystal device and organic electroluminescence device using the same | Akira Tsuboyama, Shinjiro Okada, Seishi Miura, Takashi Moriyama, Jun Kamatani +1 more | 2004-05-18 |
| 6733905 | Metal coordination compound, luminescence device and display apparatus | Shinjiro Okada, Akira Tsuboyama, Koji Noguchi, Takashi Moriyama, Jun Kamatani +1 more | 2004-05-11 |
| 6685524 | Process for producing electroluminescent device with liquid crystal layer | Takashi Moriyama, Shinjiro Okada, Akira Tsuboyama, Seishi Miura, Jun Kamatani +1 more | 2004-02-03 |
| 6645579 | Liquid crystal device | Akira Tsuboyama, Shinjiro Okada, Takashi Moriyama, Jun Kamatani | 2003-11-11 |
| 6614501 | Electroconductive device having supercooled liquid crystal layer | Takashi Moriyama, Shinjiro Okada, Akira Tsuboyama | 2003-09-02 |
| 6528940 | Conductive liquid crystal device, and organic electroluminescence device | Shinjiro Okada, Hidemasa Mizutani, Akira Tsuboyama, Takashi Moriyama | 2003-03-04 |
| 6491847 | Discotic liquid crystal and organic electroluminescence device using same | Shinjiro Okada, Akira Tsuboyama, Shinichi Nakamura, Takashi Moriyama | 2002-12-10 |
| 6323850 | Driving method for liquid crystal device | Kazunori Katakura, Takashi Enomoto, Jun Iba, Seishi Miura | 2001-11-27 |
| 6159562 | Discotic liquid crystal device and alignment method therefor | Junichiro Kanbe, Takeshi Togano, Shinichi Nakamura, Takashi Moriyama | 2000-12-12 |
| 6128064 | Liquid crystal device and liquid crystal display apparatus | Takashi Moriyama, Yukio Hanyu, Koichi Sato, Masahiro Terada, Shinichi Nakamura +3 more | 2000-10-03 |
| 5868960 | Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method | Yoko Kosaka, Takashi Iwaki, Takeshi Togano, Shinichi Nakamura | 1999-02-09 |
| 5849217 | Optically active compound, liquid crystal composition containing the same, liquid crystal device using the same, liquid crystal apparatus and display method | Shinichi Nakamura, Takashi Iwaki, Takeshi Togano, Yoko Kosaka | 1998-12-15 |
| 5733476 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Takashi Iwaki, Takeshi Togano, Yoko Yamada, Shinichi Nakamura | 1998-03-31 |
| 5695684 | Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method | Yoko Kosaka, Takashi Iwaki, Takeshi Togano, Shinichi Nakamura | 1997-12-09 |
| 5686020 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Hiroyuki Nohira, Takashi Iwaki, Takeshi Togano, Yoko Yamada, Shinichi Nakamura +1 more | 1997-11-11 |