Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548191 | Filler wire for laser-welding aluminum alloy member, method of welding aluminum alloy member by using the filler wire, and welded-aluminum alloy member produced by using the filler wire | Yasuhiro Osame, Takenori Hashimoto, Hiroki Sakamoto, Kenji Suzuki | 2003-04-15 |
| 6531003 | Abrasion resistant copper alloy, copper alloy powder for build-up cladding, and engine cylinder head | Ryuji Ninomiya, Takeshi Ojiro, Koichi Miyake, Makoto Kano, Hidenobu Matsuyama +1 more | 2003-03-11 |