KO

Katsumasa Osaki

TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
Overall (All Time): #3,719,104 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5643680 Heat-sensitive mimeograph stencil Masaru Suzuki, Kenji Tsunashima, Mototada Fukuhara 1997-07-01