Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8431448 | Organic transistor element, and method of manufacturing the same by concurrently doping an organic semiconductor layer and wet etching an electrode provided on the organic semiconductor layer | Katsunari Obata, Kenji Nakamura, Hiroyuki Endoh | 2013-04-30 |
| 8309963 | Organic luminescence transistor device and manufacturing method thereof | Katsunari Obata, Shinichi Handa, Kenji Nakamura, Atsushi Yoshizawa, Hiroyuki Endo | 2012-11-13 |
| 8158970 | Organic luminescence transistor device and manufacturing method thereof | Katsunari Obata, Shinichi Handa, Kenji Nakamura, Atsushi Yoshizawa, Hiroyuki Endo | 2012-04-17 |
| 8008656 | Organic light-emitting transistor and display device | Kenji Nakamura, Atsushi Yoshizawa, Katsunari Obata, Hiroyuki Endoh | 2011-08-30 |
| 7923720 | Organic luminescence transistor device and manufacturing method thereof | Katsunari Obata, Shinichi Handa, Kenji Nakamura, Atsushi Yoshizawa, Hiroyuki Endo | 2011-04-12 |
| 7355563 | Display apparatus and display device | Takashi Chuman, Yoshihiko Uchida, Hideo Satoh, Atsushi Yoshizawa | 2008-04-08 |
| 7345658 | Three-dimensional image display device | Takashi Chuman, Yoshihiko Uchida, Hideo Satoh, Atsushi Yoshizawa | 2008-03-18 |
| 7206112 | Image display device and manufacuring method | Atsushi Yoshizawa, Takashi Chuman, Yoshihiko Uchida, Hideo Satoh, Shuuichi Yanagisawa | 2007-04-17 |
| 7189480 | Mask used for layer formation and process of making the mask | Takashi Chuman, Yoshihiko Uchida, Hideo Satoh, Atsushi Yoshizawa | 2007-03-13 |
| 7165841 | Stereoscopic image display apparatus | Hideo Satoh, Takashi Chuman, Yoshihiko Uchida, Atsushi Yoshizawa | 2007-01-23 |
| 7095040 | Electron-emitting device and method of manufacturing the same and display apparatus using the same | Shingo Iwasaki, Takashi Yamada, Takashi Chuman, Nobuyasu Negishi, Kazuto Sakemura +4 more | 2006-08-22 |
| 6787992 | Display device of flat panel structure with emission devices of matrix array | Takashi Chuman, Takamasa Yoshikawa, Kazuto Sakemura, Takashi Yamada, Nobuyasu Negishi +4 more | 2004-09-07 |
| 6744063 | Image pickup device including electron-emitting devices | Takamasa Yoshikawa, Hideo Satoh, Atsushi Yoshizawa, Takashi Yamada, Takashi Chuman +4 more | 2004-06-01 |
| 6700132 | Flat panel display device utilizing electron emission devices | Takashi Chuman, Takamasa Yoshikawa, Kazuto Sakemura, Takashi Yamada, Nobuyasu Negishi +4 more | 2004-03-02 |
| 6472803 | Electron emission light-emitting device and display apparatus using the same | Atsushi Yoshizawa, Hideo Satoh, Takashi Yamada, Takashi Chuman, Nobuyasu Negishi +4 more | 2002-10-29 |
| 6388376 | Electron emission device with electron supply layer having reduced resistance | Nobuyasu Negishi, Atsushi Yoshizawa, Hideo Satoh, Takashi Yamada, Takashi Chuman +4 more | 2002-05-14 |
| 6285123 | Electron emission device with specific island-like regions | Takashi Yamada, Atsushi Yoshizawa, Shingo Iwasaki, Nobuyasu Negishi, Takashi Chuman +4 more | 2001-09-04 |