Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334977 | Powder material for powder plasma overlaying and powder plasma overlaying metal | Masakazu Matsui, Akira Notomi, Toshiaki Nishio, Takayuki Maeda, Tetsuji Yamaguchi +4 more | 2002-01-01 |
| 6290904 | Welding materials for high-Cr steels | Takayuki Kawano, Kaneyasu Ishikawa, Nobuhiko Nishimura, Mitsushige Kumou, Tamao Takatsu +1 more | 2001-09-18 |
| 5945064 | Welding material for low chromium (Cr) ferritic steel having high toughness | Nobuyoshi Komai, Takayuki Kawano, Fujimitsu Masuyama, Tomomitsu Yokoyama | 1999-08-31 |