Inventor

KAWAHARA MASAKAZU

JP5 patents

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

DOWA ELECTRONICS MATERIALS CO LTD

2 patents

US7638463B2Dec 29, 2009

Method of forming oxide superconductor thick film

DOWA ELECTRONICS MATERIALS CO LTD0 citations50

US7309511B2Dec 18, 2007

Method of manufacturing oxide superconductor thick film

DOWA ELECTRONICS MATERIALS CO LTD0 citations49

DOWA MINING CO

1 patent

US6809042B2Oct 26, 2004

Oxide superconductor thick film and method for manufacturing the same

DOWA MINING CO5 citations70

CENTRAL RES INST ELECT

1 patent

US7683009B2Mar 23, 2010

Oxide superconductor thick film and method for manufacturing the same

CENTRAL RES INST ELECT1 citations49

DOWA THERMOTECH CO LTD

1 patent

US11242592B2Feb 8, 2022

Continuous nitriding treatment furnace and continuous nitriding treatment method

DOWA THERMOTECH CO LTD0 citations40