Issued Patents All Time
Showing 25 most recent of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686698 | Reducing gas detection material and reducing gas detection sensor | Koji Yano | 2023-06-27 |
| 11285661 | Powder for ceramic shaping and ceramic shaping method using the same | Hisato Yabuta, Nobuhiro Yasui, Kanako Oshima | 2022-03-29 |
| 8920943 | Luminescence device and display apparatus | Jun Kamatani, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Koji Noguchi +3 more | 2014-12-30 |
| 8080322 | Light emitting device having high luminous efficiency and high stability | Kazunori Ueno, Takayuki Teshima, Koichi Suzuki | 2011-12-20 |
| 8076841 | Organic electroluminescent display apparatus | Satoru Shiobara, Toshifumi Mori, Kenichi Ikari, Koichi Suzuki | 2011-12-13 |
| 8076681 | White organic electroluminescent device | Toshifumi Mori, Koichi Suzuki, Satoru Shiobara, Kenichi Ikari | 2011-12-13 |
| 8067099 | Phosphorescent material, and organic electroluminescent device and image display apparatus using same | Taiki Watanabe, Kazunori Ueno, Jun Kamatani | 2011-11-29 |
| 8007925 | Organic electroluminescence device and display apparatus | Taiki Watanabe, Satoru Shiobara, Koichi Suzuki, Kazunori Ueno | 2011-08-30 |
| 7928650 | Organic EL display apparatus | Toshifumi Mori, Koichi Suzuki, Satoru Shiobara, Kenichi Ikari | 2011-04-19 |
| 7910227 | Light emitting device having dopants in a light emitting layer | Manabu Furugori, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama +3 more | 2011-03-22 |
| 7875366 | Luminescent device | Jun Kamatani, Manabu Furugori, Shinjiro Okada, Takao Takiguchi | 2011-01-25 |
| 7834135 | Light emitting device and polymeric mixed-metal complex | Kazunori Ueno, Yoichi Sasaki, Kiyoshi Tsuge, Seiko SHIBATA, Motoshi Tamura | 2010-11-16 |
| 7808175 | Light emitting material and light emitting device | Koichi Suzuki, Taiki Watanabe, Kazunori Ueno | 2010-10-05 |
| 7790299 | Light emitting device having dopants in a light emitting layer | Manabu Furugori, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama +3 more | 2010-09-07 |
| 7749617 | Organic compound and organic light-emitting device | Koichi Suzuki, Kazunori Ueno, Seiichi Yogi | 2010-07-06 |
| 7736758 | Light emitting device having dopants in a light emitting layer | Manabu Furugori, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Takashi Moriyama +3 more | 2010-06-15 |
| 7691493 | Polymeric compound and organic luminescence device | Jun Kamatani, Shinjiro Okada, Takao Takiguchi, Satoshi Igawa | 2010-04-06 |
| 7687155 | Luminescence device and display apparatus | Jun Kamatani, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Koji Noguchi +3 more | 2010-03-30 |
| 7629062 | Organic light-emitting element and display device | Takashi Moriyama, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Satoshi Igawa +2 more | 2009-12-08 |
| 7597955 | Light-emitting device, organic compound and display | Takao Takiguchi, Shinjiro Okada, Satoshi Igawa, Jun Kamatani, Masashi Hashimoto +1 more | 2009-10-06 |
| 7544426 | Luminescence device and display apparatus | Jun Kamatani, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Koji Noguchi +3 more | 2009-06-09 |
| 7534506 | Luminescence device, display apparatus and metal coordination compound | Takao Takiguchi, Hidemasa Mizutani, Shinjiro Okada, Seishi Miura, Takashi Moriyama +3 more | 2009-05-19 |
| 7527879 | Luminescence device and display apparatus | Jun Kamatani, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Koji Noguchi +3 more | 2009-05-05 |
| 7510783 | Organic light-emitting element and display device | Takashi Moriyama, Shinjiro Okada, Takao Takiguchi, Seishi Miura, Satoshi Igawa +2 more | 2009-03-31 |
| 7459559 | Metal complex and organic light-emitting device | Kazunori Ueno, Masashi Hashimoto | 2008-12-02 |