Inventor

ISHIBASHI AKIYOSHI

JP6 patents

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

RIKEN KK

3 patents

US5080713AJan 14, 1992

Hard alloy particle dispersion type wear resisting sintered ferro alloy and method of forming the same

RIKEN KK49 citations91

US6802883B2Oct 12, 2004

Iron-based sintered alloy for use as valve seat and its production method

RIKEN KK14 citations81

US7241327B2Jul 10, 2007

Iron-based sintered alloy with dispersed hard particles

RIKEN KK6 citations59

NISSAN MOTOR

2 patents

US5859376AJan 12, 1999

Iron base sintered alloy with hard particle dispersion and method for producing same

NISSAN MOTOR45 citations91

US5158601AOct 27, 1992

Wear-resistant iron-based sintered alloy and method

NISSAN MOTOR16 citations70

MITSUBISHI ELECTRIC CORP

1 patent

US10281182B2May 7, 2019

Refrigeration cycle apparatus, method of manufacturing the same, and method of installing the same

MITSUBISHI ELECTRIC CORP0 citations46