Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836491 | Semiconductor laser device | — | 2004-12-28 |
| 6794822 | Field emission electron source, electron gun and cathode ray tube device using the same | Keisuke Koga, Toru Kawase, Masahide Yamauchi, Koji Fujii | 2004-09-21 |
| 6789137 | Semiconductor memory device allowing reduction of I/O terminals | — | 2004-09-07 |
| 6773809 | Copper foil with insulating adhesive | Shoji Hara, Hirosaku Nagano | 2004-08-10 |
| 6677068 | CATALYST FOR SELECTIVE OXIDATION OF CARBON MONOXIDE PRESENT IN HYDROGEN-CONTAINING GASES, AND ELIMINATION OF CARBON MONOXIDE AND SOLID POLYMER ELECTROLYTE FUEL CELL SYSTEM WHICH MAKE USE OF THE CATALYST | Katsumi Kurabayashi, Takahiro Naka, Masako Takayama, Osamu Usaka, Shoji Isobe | 2004-01-13 |