Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8106582 | Organic electroluminescence display device | Keiko Yamamichi, Kenichi Fukuoka, Kimihiro Yuasa, Chishio Hosokawa | 2012-01-31 |
| 8076839 | Organic electroluminescence device | Hiroshi Yamamoto, Chishio Hosokawa | 2011-12-13 |
| 8035297 | Organic electroluminescent device with carrier blocking layer interposed between two emitting layers | Takashi Arakane, Hisayuki Kawamura, Toshihiro Iwakuma, Chishio Hosokawa | 2011-10-11 |
| 7956529 | Organic electroluminescent color light-emitting apparatus with organic electroluminescent devices with adjusted optical distances between electrodes | Chishio Hosokawa | 2011-06-07 |
| 7928647 | Composite emitting device | Akiyoshi Mikami | 2011-04-19 |
| 7923917 | Color conversion layer and light-emitting device | Mitsuru Eida | 2011-04-12 |
| 7883641 | Metal oxide phosphor microparticle and process for producing the same; utilizing the same, dispersion liquid, fluorescence conversion membrane, method of separating metal oxide phosphor microparticle, fluorescent liquid, fluorescent paste, phosphor and process for producing the same; and fluorescence converter | Tetsuhiko Isobe, Ryo Kasuya, Aya Kawano, Junichi Katano | 2011-02-08 |
| 7843134 | Organic EL emission devices connected in series | Chishio Hosokawa | 2010-11-30 |
| 7777413 | Organic electroluminescent device having an optical resonator | Kenichi Fukuoka, Chishio Hosokawa | 2010-08-17 |
| 7768195 | Organic electroluminescent device with improved luminous efficiency | Yukitoshi Jinde | 2010-08-03 |
| 7737625 | Organic electroluminescent device with carrier blocking layer interposed between two emitting layers | Takashi Arakane, Hisayuki Kawamura, Toshihiro Iwakuma, Chishio Hosokawa | 2010-06-15 |
| 7583021 | Composite emitting device | Akiyoshi Mikami | 2009-09-01 |
| 7550914 | Organic electroluminescence display device | Mitsuru Eida | 2009-06-23 |
| 7501189 | White organic electroluminescent device | Hiroshi Tokailin, Mineyuki Kubota, Masakazu Funahashi | 2009-03-10 |
| 7358661 | Organic electroluminescent device and display | — | 2008-04-15 |
| 7233104 | Color emission device | Mitsuru Eida, Chishio Hosokawa, Kenichi Fukuoka | 2007-06-19 |
| 7221090 | Blue organic electroluminescent device and display using same | Satoshi Hachiya, Chishio Hosokawa, Kenichi Fukuoka | 2007-05-22 |
| 6844670 | Color luminous device | Mitsuru Eida, Chishio Hosokawa | 2005-01-18 |