Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10535823 | Composite material, light-emitting element, light-emitting device, electronic device, and lighting device | Kaori Ogita, Hiromi Nowatari, Harue Osaka, Takahiro Ushikubo, Satoshi Seo | 2020-01-14 |
| 10497880 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Hiroshi Kadoma, Yuko Kawata, Satoko Shitagaki, Hiromi Nowatari +3 more | 2019-12-03 |
| 10439150 | Light-emitting element, light-emitting device, electronic device, and lighting device | Tomonori Nakayama, Satoko Shitagaki, Harue Osaka, Toshiki Hamada | 2019-10-08 |
| 10263195 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Hiroshi Kadoma, Yuko Kawata, Satoko Shitagaki, Hiromi Nowatari +3 more | 2019-04-16 |
| 10121972 | Composite material, light-emitting element, light-emitting device, electronic device, and lighting device | Kaori Ogita, Hiromi Nowatari, Harue Osaka, Takahiro Ushikubo, Satoshi Seo | 2018-11-06 |
| 9831435 | Composite material, light-emitting element, light-emitting device, electronic device, and lighting device | Kaori Ogita, Hiromi Nowatari, Harue Osaka, Takahiro Ushikubo, Satoshi Seo | 2017-11-28 |
| 9614164 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Hiroshi Kadoma, Yuko Kawata, Satoko Shitagaki, Hiromi Nowatari +3 more | 2017-04-04 |
| 9564597 | Fluorene compound, light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Harue Osaka, Hiromi Nowatari, Satoko Shitagaki, Nobuharu Ohsawa, Satoshi Seo +3 more | 2017-02-07 |
| 9502666 | Light-emitting element, light-emitting device, electronic device, and lighting device | Tomonori Nakayama, Satoko Shitagaki, Harue Osaka, Toshiki Hamada | 2016-11-22 |
| 9496505 | Composite material, light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Satoshi Seo, Harue Osaka | 2016-11-15 |
| 9406893 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Nobuharu Ohsawa, Hiromi Nowatari, Satoshi Seo | 2016-08-02 |
| 9385328 | Composite material, light-emitting element, light-emitting device, electronic device, and lighting device | Kaori Ogita, Hiromi Nowatari, Harue Osaka, Takahiro Ushikubo, Satoshi Seo | 2016-07-05 |
| 9162990 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Harue Osaka, Satoko Shitagaki | 2015-10-20 |
| 9040720 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Hiroshi Kadoma, Yuko Kawata, Satoko Shitagaki, Hiromi Nowatari +3 more | 2015-05-26 |
| 8993127 | Fluorene compound, light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Harue Osaka, Hiromi Nowatari, Satoko Shitagaki, Nobuharu Ohsawa, Satoshi Seo +3 more | 2015-03-31 |
| 8986854 | Composite material, material for light-emitting element, light-emitting element, light-emitting device and electronic device | Tsunenori Suzuki, Satoshi Seo | 2015-03-24 |
| 8927114 | Light emitting element and electronic device using the same | Ryoji Nomura, Satoshi Seo, Hiroko Abe, Hideko Inoue, Hisao Ikeda +2 more | 2015-01-06 |
| 8790794 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Nobuharu Ohsawa, Hiromi Nowatari, Satoshi Seo | 2014-07-29 |
| 8614334 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Hiroshi Kadoma, Yuko Kawata, Satoko Shitagaki, Hiromi Nowatari +3 more | 2013-12-24 |
| 8187730 | Acenaphthoquinoxaline derivative, light-emitting element, light-emitting device, and electronic device | Ryoji Nomura, Satoko Shitagaki, Tsunenori Suzuki, Satoshi Seo | 2012-05-29 |
| 8101759 | Acenaphthopyridine derivative, material of light-emitting element, light-emitting element, light-emitting device, and electronic appliance | Ryoji Nomura, Satoko Shitagaki, Satoshi Seo | 2012-01-24 |
| 7977865 | Composite material, material for light-emitting element, light-emitting element, light-emitting device and electronic device | Tsunenori Suzuki, Satoshi Seo | 2011-07-12 |
| 7952089 | Composite material and light emitting element | Satoshi Seo, Ryoji Nomura | 2011-05-31 |
| 7871714 | Polymer, electroluminescent device, and light emitting device | Satoshi Seo, Ryoji Nomura | 2011-01-18 |
| 7737235 | Vinyl monomer and polymer derived from the monomer, and light emitting device using the polymer | Ryoji Nomura, Satoshi Seo | 2010-06-15 |