Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820487 | Reflective moveable diaphragm unit and pressure sensor containing same | Yoichi Haga, Takashi Katsumata | 2004-11-23 |
| 6818911 | Array structure and method of manufacturing the same, charged particle beam exposure apparatus, and device manufacturing method | Kenji Tamamori, Masato Muraki, Yuichi Iwasaki, Yoshinori Nakayama, Kouji Asano +1 more | 2004-11-16 |
| 6756248 | Pressure transducer and manufacturing method thereof | Masaharu Ikeda | 2004-06-29 |
| 6747465 | Contractor, method for manufacturing the same, and probe card using the same | Shinji Iino, Tomohisa Hoshino | 2004-06-08 |
| 6679118 | Accelerometer and spherical sensor type measuring instrument | Takao Murakoshi, Shigeru Nakamura, Nobuo Takeda | 2004-01-20 |
| 6672338 | Active slender tubes and method of making the same | Yoichi Haga | 2004-01-06 |