YM

Youichi Miyazawa

SC Sumitomo Cement Co.: 2 patents #14 of 113Top 15%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,307,534 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5094985 Sintered silicon carbide body with high thermal conductivity and process of producing the same Kazunori Kijima, Eiki Arai, Mikio Konishi, Ken Kato 1992-03-10
5093039 Highly pure sintered carbide with high electric conductivity and process of producing the same Kazunori Kijima, Eiki Arai, Mikio Konishi, Ken Kato 1992-03-03