YF

Yoichi Fujumura

TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
📍 Moriyama, JP: #1,620 of 2,577 inventorsTop 65%
Overall (All Time): #3,537,043 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6352579 Chemical filter unit and gas purification system Nami Hirata, Hideo Saruyama, Masaki Amano 2002-03-05