Inventor

MATSUDA YUKINORI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “MATSUDA YUKINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAIDO STEEL CO LTD

2 patents

US6024916AFeb 15, 2000

Cast cold tool and method for producing the same

DAIDO STEEL CO LTD28 citations86

US5306568AApr 26, 1994

High Young's modulus materials and surface-coated tool members using the same

DAIDO STEEL CO LTD5 citations59

ISHIDA KIYOHITO

1 patent

US6761853B2Jul 13, 2004

Free-cutting tool steel

ISHIDA KIYOHITO13 citations80