YT

Yasushi Tomiku

KC Kyodo Oxygen Co.: 1 patents #4 of 10Top 40%
SK Seisan Kaihatsu Kagaku Kenkyusho: 1 patents #15 of 31Top 50%
Overall (All Time): #3,751,574 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5552073 Ferromagnetic fine particles of .epsilon. iron carbide and method for producing the same Hideaki Takano, Yoshichika Bando 1996-09-03