Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961054 | Driving circuit and display comprising the same | — | 2005-11-01 |
| 6954194 | Semiconductor device and display apparatus | Keiichi Sano | 2005-10-11 |
| 6897839 | Active matrix display | Yukihiro Noguchi | 2005-05-24 |
| 6842163 | Semiconductor device and display comprising the same | — | 2005-01-11 |
| 6801181 | Level shifter for use in active matrix display apparatus | Naoaki Komiya, Masahiro Okuyama, Koji Hirosawa | 2004-10-05 |
| 6762564 | Display apparatus | Yukihiro Noguchi | 2004-07-13 |
| 6657478 | Voltage generation circuit and display unit comprising voltage generation circuit | — | 2003-12-02 |
| 6531893 | Level conversion circuit as well as semiconductor device and display unit comprising the same | — | 2003-03-11 |
| 6498527 | Voltage generation circuit and display unit comprising voltage generation circuit | — | 2002-12-24 |
| 6466502 | Semiconductor memory device having switching and memory cell transistors with the memory cell having the lower threshold voltage | — | 2002-10-15 |
| 6373283 | Level conversion circuit as well as semiconductor device and display unit comprising the same | — | 2002-04-16 |
| 4935092 | Method of growing CaF.sub.2 film | Yoshihiro Morimoto, Kiyoshi Yoneda, Shoji Sudo | 1990-06-19 |