Inventor

KITANO SHUHEI

JP3 patents

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

SANYO SPECIAL STEEL CO LTD

2 patents

US6740175B2May 25, 2004

High strength steel for induction hardening

SANYO SPECIAL STEEL CO LTD2 citations56

US7396378B2Jul 8, 2008

Process for producing a high cleanliness steel

SANYO SPECIAL STEEL CO LTD2 citations53

NSK LTD

1 patent

US6332714B1Dec 25, 2001

Induction-hardened rolling bearing device

NSK LTD22 citations91