Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491398 | Video projector | Katsuyuki Takeuchi, Eisaku Shouji | 2002-12-10 |
| 6483004 | Method of treating radioactive liquid wastes containing surface active agents | Toshiaki Matsuo, Takashi Nishi, Masami Matsuda, Atsushi Yukita | 2002-11-19 |
| D461195 | Refrigerant compressor for an air conditioner of vehicle | Takayuki Kudou | 2002-08-06 |
| 6336724 | Projector device capable of obtaining a high luminance without increasing output of light source | Eisaku Shouji, Katsuyuki Takeuchi | 2002-01-08 |