Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472803 | Electron emission light-emitting device and display apparatus using the same | Hideo Satoh, Takashi Yamada, Takashi Chuman, Nobuyasu Negishi, Shingo Iwasaki +4 more | 2002-10-29 |
| 6404124 | Electron emission device and display apparatus using the same | Kazuto Sakemura, Shuuichi Yanagisawa, Shingo Iwasaki, Nobuyasu Negishi, Takashi Chuman +4 more | 2002-06-11 |
| 6400070 | Electron emission device and display device using the same | Takashi Yamada, Kiyohide Ogasawara, Takamasa Yoshikawa, Takashi Chuman, Nobuyasu Negishi +4 more | 2002-06-04 |
| 6388376 | Electron emission device with electron supply layer having reduced resistance | Nobuyasu Negishi, Takuya Hata, Hideo Satoh, Takashi Yamada, Takashi Chuman +4 more | 2002-05-14 |
| 6369644 | Filter circuit | — | 2002-04-09 |