Issued Patents 2004
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833667 | Organic electroluminescence element and image forming apparatus or portable terminal unit using thereof | Takafumi HAMANO, Hisanori Sugiura, Naohide Wakita, Tomohiko Sasano, Yasuhiro Tanaka | 2004-12-21 |
| 6818879 | Amplifier circuit for optical disk drive | Masaki Taniguchi | 2004-11-16 |
| 6810748 | Method for evaluating creep lifetime | Hidetaka Nishida, Nobuaki Kosako | 2004-11-02 |
| 6788431 | Image processing method and image reading method | — | 2004-09-07 |
| 6785048 | Rear-projection screen and rear-projection image display | Kenichi Ikeda | 2004-08-31 |
| 6778169 | Controller driver for display device and driving method thereof | Minoru Hiraga | 2004-08-17 |
| 6771419 | Rear projection type image display unit | Shigekazu Yamagishi, Hiroshi Miyai, Kenichi Ikeda | 2004-08-03 |
| 6763839 | Substrate cleaning system | Ryoichi Ohkura, Yuji Ono, Miyuki Takaishi, Hideo Kamikochi | 2004-07-20 |
| 6753253 | Method of making wiring and logic corrections on a semiconductor device by use of focused ion beams | Takahiko Takahashi, Fumikazu Itoh, Akira Shimase, Mikio Hongo, Satoshi Haraichi | 2004-06-22 |
| 6748109 | Digital laboratory system for processing photographic images | — | 2004-06-08 |
| 6701007 | Image processing device, image processing method, and recording medium for correcting color balance of output images | — | 2004-03-02 |
| 6695926 | Treatment method of semiconductor wafers and the like and treatment system for the same | Tetsuo Koyanagi, Ichio Yokota, Naofumi Mitsumune, Koichi Tange | 2004-02-24 |
| 6683705 | Image input apparatus | — | 2004-01-27 |
| 6674544 | Image processing method and apparatus | Kazuo Shiota, Toru Matama | 2004-01-06 |