RM

Ryuichi Murasaki

YK Ykk: 56 patents #3 of 845Top 1%
YK Yoshida Kogyo K.K.: 22 patents #11 of 468Top 3%
📍 Tokyo, GA: #4 of 23 inventorsTop 20%
Overall (All Time): #23,873 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 76–78 of 78 patents

Patent #TitleCo-InventorsDate
4548116 Apparatus for producing hooks on loop-and-hook fasteners Hiroshi Yoshida 1985-10-22
4331181 Selvage-knitting needle mechanism for use in a shuttleless loom 1982-05-25
4252155 Drive mechanism for beat-up reed and selvedge forming needle in needle loom 1981-02-24