JY

Jotaro Yamada

TC Tokai Carbon Co.: 1 patents #38 of 112Top 35%
Overall (All Time): #4,023,537 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4548774 Method for preparing a SiC whisker-reinforced composite material Masaru Akiyama, Masaya Takahata 1985-10-22