Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7843128 | Organic electroluminescent element | Hideki Ookawa | 2010-11-30 |
| 7573193 | Optical device and organic EL display | Satoshi Okutani, Tsuyoshi Uemura, Hirofumi Kubota, Naotada Okada, Keiji Suzuki +1 more | 2009-08-11 |
| 7375463 | Optical device and organic EL display | Tsuyoshi Uemura, Satoshi Okutani, Hirofumi Kubota, Muneharu Akiyoshi, Naotada Okada | 2008-05-20 |
| 7179672 | Light-emitting device and method for manufacturing the same | Koji Asakawa, Akira Fujimoto, Hitoshi Sugiyama, Kenichi Ohashi, Kenji Suzuki | 2007-02-20 |
| 6869737 | Method for exposing a photosensitive resist layer with near-field light | Keiji Suzuki, Hideki Ookawa | 2005-03-22 |
| 6825056 | Light-emitting device and method for manufacturing the same | Koji Asakawa, Akira Fujimoto, Hitoshi Sugiyama, Kenichi Ohashi, Kenji Suzuki | 2004-11-30 |
| 6323595 | High frequency discharging method and apparatus, and high frequency processing apparatus | Keiji Suzuki | 2001-11-27 |
| 6181069 | High frequency discharging method and apparatus, and high frequency processing apparatus | Keiji Suzuki | 2001-01-30 |