Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741978 | Pulse laser welding aluminum alloy material, and battery case | Tsuyoshi Matsumoto, Kazunori Kobayashi | 2017-08-22 |
| 9682446 | Flux-cored wire for different-material bonding and method of bonding different materials | Jun Katoh, Mikako Takeda, Katsushi Matsumoto, Hidekazu Ido, Tsuyoshi Matsumoto | 2017-06-20 |
| 9186754 | Flux-cored wire for welding different materials, method for laser welding of different materials, and method for MIG welding of different materials | Tsuyoshi Matsumoto | 2015-11-17 |
| 8907246 | Flux-cored wire for welding different materials, method for laser welding of different materials and method for MIG welding of different materials | Tsuyoshi Matsumoto | 2014-12-09 |
| 8502105 | Joining method of dissimilar metal plates and dissimilar metal joined body | Koujirou Tanaka, Katsuya Nishiguchi | 2013-08-06 |
| 7906220 | Steel/aluminum welded structure | Yasunori Hattori, Tadaaki MIONO, Atsushi Andoh, Tetsu IWASE | 2011-03-15 |
| 7473864 | Weldment of different materials and resistance spot welding method | Tetsu IWASE, Mitsuo Hino, Kensuke Tsubota, Fumihiro Sato, Shunichi Hashimoto +2 more | 2009-01-06 |
| 4909861 | Aluminum alloy sheet having good weldability, filiform corrosion resistance, formability, and bake-hardenability, and a method for manufacturing the same | Yasuo Muraoka, Mituo Hino, Yasunori Sasaki | 1990-03-20 |