WK

Wasaburo Kengaku

KB Kurashiki Boseki: 1 patents #73 of 175Top 45%
Overall (All Time): #3,782,479 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5459902 Slenderized animal wool and its manufacturing method Ryohei Hino, Tadashi Karakawa, Takashi Kondo, Masaru Yamada 1995-10-24