SN

Shuhei Nakahama

EB Ebara: 1 patents #78 of 257Top 35%
HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #119,631 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6562157 Manufacturing process of nickel-based alloy having improved high temperature sulfidation-corrosion resistance Toshiaki Nonomura, Takehiro Ohno, Toshihiro Uehara, Hiroshi Yakuwa, Matsuho Miyasaka +1 more 2003-05-13