Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495113 | Carbon monoxide concentration reducing apparatus and method for driving the same | — | 2002-12-17 |
| 6455008 | Fuel reformer and fuel reforming method | Yasushi Araki | 2002-09-24 |
| 6433437 | Manufacturing process for semiconductor device, photomask, and manufacturing apparatus for semiconductor device | Kunihiro Hosono | 2002-08-13 |
| 6416894 | Hydrogen generator with fuel cell and control method for the same | — | 2002-07-09 |
| 6413491 | Reformer, method of reforming, and fuel cell system equipped with the reformer | — | 2002-07-02 |
| 6391791 | Dry-etching method and apparatus, photomasks and method for the preparation thereof, and semiconductor circuits and methods for the fabrication thereof | Takaei Sasaki, Noriyuki Harashima, Shouichi Sakamoto | 2002-05-21 |
| 6350423 | Apparatus and method for reducing carbon monoxide concentration and catalyst for selectively oxidizing carbon monoxide | — | 2002-02-26 |