Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803702 | Piezoelectric element and method of manufacturing same | Hong Qiu, Koji Sumi, Tsutomu Nishiwaki, Zhiqiang Wei | 2004-10-12 |
| 6727108 | APPARATUS AND METHOD FOR OPTICAL EVALUATION, APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, METHOD OF CONTROLLING APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE | Koji Eriguchi, Takayuki Yamada | 2004-04-27 |
| 6674081 | Infrared detecting element, infrared two-dimensional image sensor, and method of manufacturing the same | Kazuhiko Hashimoto, Tomonori Mukaigawa, Ryuichi Kubo, Hiroyuki Kishihara, Minoru Noda | 2004-01-06 |