HK

Hisashi Koyama

KS Kobe Steel: 1 patents #20 of 178Top 15%
Overall (1994): #125,546 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5353737 Method for forming boron-doped semiconducting diamond films Koichi Miyata, Koji Kobashi 1994-10-11