Yaautaka Okada

MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%

SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%

📍 Yemilchyne, UA: #4 of 4 inventorsTop 100%

Overall (All Time): #3,987,632 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4714501	Method for thermal treatment of alloy for heat transfer pipes	Kazuo Yamanaka, Hiroo Nagano, Takao Minami, Mamoru Inoue, Hiroshi Susukida +5 more	1987-12-22