Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717357 | Organic electroluminescent display panel | Kenichi Okuyama, Toru Moriya | 2004-04-06 |
| 6696699 | Luminescent display device and method of manufacturing same | Akira Sugimoto | 2004-02-24 |
| 6653780 | Luminescent display device and method of manufacturing same | Akira Sugimoto, Toshiyuki Miyadera, Ayako Yoshida, Satoshi Miyaguchi | 2003-11-25 |
| 6624567 | Organic electroluminescent display panel and its manufacturing method | Kunihiko Shirahata, Takayuki Kitajima | 2003-09-23 |
| 6590335 | Luminescent display and a method producing the same | — | 2003-07-08 |
| 6373187 | Display panel using organic electroluminescent material and method for the manufacture thereof | Teruichi Watanabe | 2002-04-16 |
| 6285124 | Organic EL display panel having a conductive high polymer layer between an anode layer and an organic EL layer | Atsushi Ogasawara, Hitoshi Nakada | 2001-09-04 |
| 6137220 | Organic electroluminescent display with protective film and trapezoidal walls | Ryuji Murayama | 2000-10-24 |
| 5962970 | Organic electroluminescent display panel including bonding pads arranged at a periphery of an image region | Akira Yokoi, Satoshi Miyaguchi, Hirofumi Kubota, Kenji Yoshida, Taizo Ishida | 1999-10-05 |
| 5952037 | Organic electroluminescent display panel and method for manufacturing the same | Satoshi Miyaguchi | 1999-09-14 |
| 5949186 | Organic electroluminescent element | Shin Kawami | 1999-09-07 |
| 5936344 | Organic electroluminescent element | — | 1999-08-10 |
| 5814417 | Organic electroluminescent element | — | 1998-09-29 |
| 5742129 | Organic electroluminescent display panel with projecting ramparts and method for manufacturing the same | Satoshi Miyaguchi | 1998-04-21 |
| 5701055 | Organic electoluminescent display panel and method for manufacturing the same | Satoshi Miyaguchi | 1997-12-23 |
| 5457565 | Organic electroluminescent device | Tohru Namiki, Hitoshi Sato, Teruichi Watanabe | 1995-10-10 |
| 5429884 | Organic electroluminescent element | Tohru Namiki, Hitoshi Sato, Teruichi Watanabe, Masanao Shinkai | 1995-07-04 |
| 5399936 | Organic electroluminescent device | Tohru Namiki, Hitoshi Satoh, Teruichi Watanabe | 1995-03-21 |
| 5302468 | Organic electroluminescent display apparatus | Tohru Namiki, Hitoshi Sato, Teruichi Watanabe | 1994-04-12 |