KH

Katsuyoshi Hayamizu

JC Japan Vilene Company: 1 patents #56 of 154Top 40%
📍 Moriyama, JP: #1,620 of 2,577 inventorsTop 65%
Overall (All Time): #3,910,984 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4955116 Method for producing tubular needle punched felt Masakatsu Nakajima, Hiroyuki Ogawa 1990-09-11