Inventor

ICHIDA KEN-ICHI

JP2 patents

Patents

2 patents

US5089354AFeb 18, 1992

Wear-resistant, anti-seizing copper alloy composite materials

CHUETSU METAL WORKS28 citations88

US5282908AFeb 1, 1994

High strength α brass containing Mn, Si, Co, Fe, Sn and Pb

CHUETSU METAL WORKS16 citations71