Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028976 | Organic EL device | Hajime Amano, Sumiko Kitagawa, Tetsushi Inoue | 2015-05-12 |
| 7897269 | Organic EL elements and process for fabrication thereof | Emiko Kambe, Satoshi Shirai, Masahiro Shinkai, Tetsushi Inoue | 2011-03-01 |
| 7425375 | Organic EL element and organic EL display | Satoshi Shirai, Masahiro Shinkai, Emiko Kambe | 2008-09-16 |
| 7049011 | Organic electroluminescent device | Masahiro Shinkai | 2006-05-23 |
| 6284342 | Organic EL display assembly | Osamu Onitsuka, Hiroyuki Endo, Masayuki Kawashima, Toshio Hayakawa | 2001-09-04 |
| 6268071 | Organic electroluminescent device | Kouji Yasukawa, Hiroyuki Endo, Hideo Kato, Junichi Shimamura, Osamu Onitsuka | 2001-07-31 |
| 6259204 | Organic electroluminescent device | Kouji Yasukawa, Hiroyuki Endo, Taku Someya, Osamu Onitsuka | 2001-07-10 |
| 6049167 | Organic electroluminescent display device, and method and system for making the same | Osamu Onitsuka, Mitsunari Suzuki, Hiroshi Yamamoto, Michio Arai | 2000-04-11 |
| 6023371 | Color conversion material, and organic electroluminescent color display using the same | Osamu Onitsuka, Tetsushi Inoue, Mutsuko Nakano | 2000-02-08 |