Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9263693 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Satoko Shitagaki, Satoshi Seo, Takahiro Ushikubo, Toshiki Sasaki | 2016-02-16 |
| 9059430 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Satoko Shitagaki, Satoshi Seo, Takahiro Ushikubo, Toshiki Sasaki | 2015-06-16 |