Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811953 | Exposure apparatus, method for manufacturing therof, method for exposing and method for manufacturing microdevice | Hitoshi Hatada, Motoo Koyama, Hiroshi Shirasu, Masahiro Iguchi | 2004-11-02 |
| 6806305 | Dispersion stabilizer for suspension polymerization of vinyl compound | Naokiyo Inomata | 2004-10-19 |
| 6806011 | Dry toner for electrophotography, and its production process | Takashi Teshima, Takatomo Fukumoto | 2004-10-19 |
| 6795169 | Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus | Masashi Tanaka, Masato Kumazawa, Kinya Kato, Hiroshi Chiba, Hiroshi Shirasu | 2004-09-21 |
| D495311 | Switching apparatus for telephone set and data transmission | Eiichi Taniguchi, Shinsuke Miura | 2004-08-31 |
| 6757232 | Method of recording and reproducing information and apparatus for recording and reproducing information using the method | Katsuyuki Yamada, Yuki Nakamura | 2004-06-29 |
| 6750951 | Optical apparatus, exposure apparatus, and exposure method | Motoo Koyama, Hidefumi Shibano | 2004-06-15 |
| 6717651 | Exposure apparatus, method for manufacturing thereof and method for manufacturing microdevice | Tetsuo Kikuchi | 2004-04-06 |
| 6686112 | Electrophotographing dry-type toner and production method therefor | Takashi Teshima, Takatomo Fukumoto | 2004-02-03 |