Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639619 | Thermal transfer printer | Masahiko Ueda | 2003-10-28 |
| 6638274 | High-frequency coagulation apparatus | — | 2003-10-28 |
| 6629839 | Method and apparatus for charging raw and carbonaceous materials into a moving hearth furnace | Tatsuya Ozawa, Yoshitaka Sawa | 2003-10-07 |
| 6569548 | Transparent conductive film of zinc oxide | Ken Nakahara | 2003-05-27 |
| 6562134 | Crystal growing device and method of manufacturing single crystal | Hiroshi Maeda, Ryuichi Hirano, Akira Hichiwa, Yoshiaki Kubota | 2003-05-13 |
| 6530907 | Channel switching apparatus | Atsushi Sugahara, Michihiko Matsushima | 2003-03-11 |
| 6527858 | P-type ZnO single crystal and method for producing the same | Hiroshi Yoshida | 2003-03-04 |
| 6514269 | Endoscopic treating instrument | — | 2003-02-04 |