Issued Patents 2004
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498247 | Illuminating stand for microscope | Masahito Tonooka, Kaori Sugawara | 2004-11-09 |
| 6815369 | Method for monitoring deposition reaction during processing the surface of a semiconductor substrate | — | 2004-11-09 |
| 6797634 | Method of conditioning an etching chamber and method of processing semiconductor substrate using the etching chamber | — | 2004-09-28 |
| 6794675 | Organic electroluminescence display with improved contact characteristics | Tsutomu Yamada, Nobuhiko Oda, Toshifumi Yamaji | 2004-09-21 |
| 6792938 | Air type solar system | Seiji Komano | 2004-09-21 |
| 6762541 | Electron-emitting device and production process thereof | Masahiko Yamamoto, Asai Hironori, Kouhei Nakayama | 2004-07-13 |
| 6756311 | Methods and apparatus for producing semiconductor devices | — | 2004-06-29 |
| 6746884 | Method of manufacturing field-emission electron emitters and method of manufacturing substrates having a matrix electron emitter array formed thereon | — | 2004-06-08 |
| 6727871 | Electroluminescence display apparatus | Tsutomu Yamada | 2004-04-27 |
| 6725537 | Method of connecting circuit element | — | 2004-04-27 |
| 6717218 | Wiring structure formed in contact hole, manufacturing method therefor, and a display apparatus having the same | Isao Hasegawa | 2004-04-06 |
| 6714077 | Operational amplifier having large output current with low supply voltage | — | 2004-03-30 |
| 6705659 | Display device for vehicles | Koichi Shimamura | 2004-03-16 |