RN

Ritsuji Nakamura

KC Kanai Juyo Kogyo Co.: 1 patents #8 of 42Top 20%
📍 Daito, JP: #302 of 468 inventorsTop 65%
Overall (All Time): #3,982,650 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4696080 Metallic wire for spinning machinery and the method of manufacturing the same 1987-09-29