Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6290904 | Welding materials for high-Cr steels | Takayuki Kawano, Kaneyasu Ishikawa, Nobuhiko Nishimura, Iwami Ishihara, Tamao Takatsu +1 more | 2001-09-18 |
MK
Mitsushige Kumou
Overall (All Time): #3,594,346 of 4,157,543Top 90%
1
Patents All Time