Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638334 | Sliding contact material comprising Ag-Ni based alloy having Ni metal particles dispersed and clad composite material, and Dc compact motor using the same | Keiji Nakamura, Takemasa Honma, Osamu Sakaguchi, Kengo Taneichi, Toshiya Yamamoto | 2003-10-28 |
| 6534704 | Solar cell | Takayuki Negami, Shigeo Hayashi, Takuya Satoh | 2003-03-18 |