Literary Property

Patents (pending, obtained)

NOTICE: In case of plural holders per one patent, only members of JWRI are addressed.
The default is output from the same day of 5years ago.

National Patent

NationPatent NumberTitleHolder Name
EuropeEP 2 064 731 B1Method of Manufacturing Semiconductor DevicesMAEDA MASAKATSU
U.S.A.US7,879,705 B2Semiconductor Devices and Manufacturing Method ThereofMAEDA MASAKATSU
EuropeEP 2 064 731 B1Method of Manufacturing Semiconductor DevicesTAKAHASHI YASUO
U.S.A.US7,879,705 B2Semiconductor Devices and Manufacturing Method ThereofTAKAHASHI YASUO
U.S.A.US 8,008,180 B2Method of Forming an Ohmic Contact on a P-Type 4H-SiC SubstrateMAEDA MASAKATSU
TAKAHASHI YASUO
U.S.A.12/281,966Transformable Metal Surface Hardening MethodFUJII HIDETOSHI
U.S.A.12/282,052Joining MethodFUJII HIDETOSHI
CanadaG20060144(CA)Joining MethodFUJII HIDETOSHI
EuropeEP0816414.7Method of Joining Metal MaterialFUJII HIDETOSHI
NAKATA KAZUHIRO
U.S.A.12/282,510Process for Working Metal Material and StructuresFUJII HIDETOSHI
U.S.A.12/282,509Method of Joining Metal MaterialFUJII HIDETOSHI
NAKATA KAZUHIRO
EuropeEP7737943.6Wlding MethodFUJII HIDETOSHI
EuropeEP0817128.2Process for Working Metal Material and StructuresFUJII HIDETOSHI
EuropeEP7706721.3Method of Metal Surface Hardning Treatment Including TransformationFUJII HIDETOSHI
U.S.A.12/282510Process for Working Metal Material and StructuresFUJII HIDETOSHI
EuropeUS 8,038,047B2Method for Welding Metal MaterialFUJII HIDETOSHI
U.S.A.US 7,686,238 B2Powder Processing MethodABE HIROYA
NAITO MAKIO
U.S.A.US 7,905,434 B2Powder Processing ApparatusABE HIROYA
NAITO MAKIO
 
Copyright© Joining and Welding Research Institute Osaka University. All Rights Reserved.