Inventor

SAITO TUYOSHI

JP4 patents

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

NSK LTD

2 patents

US6854351B2Feb 15, 2005

Linear motion device, rolling device and separator for rolling device

NSK LTD18 citations91

US7188542B2Mar 13, 2007

Liner motion device, rolling device and separator for rolling device

NSK LTD11 citations83

TOSHIBA TUNGALOY CO LTD

2 patents

US4990410AFeb 5, 1991

Coated surface refined sintered alloy

TOSHIBA TUNGALOY CO LTD11 citations72

US4963321AOct 16, 1990

Surface refined sintered alloy and process for producing the same and coated surface refined sintered alloy comprising rigid film coated on the alloy

TOSHIBA TUNGALOY CO LTD10 citations72