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Patents Grants
last 30 patents
Information
Patent Grant
Operation method of copper smelting furnace
Patent number
11,603,578
Issue date
Mar 14, 2023
Pan Pacific Copper Co., Ltd.
Tatsuya Motomura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Concentrate burner of copper smelting furnace and operation method...
Patent number
11,499,781
Issue date
Nov 15, 2022
Pan Pacific Copper Co., Ltd.
Tatsuya Motomura
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Raw material supply device, flash smelting furnace and nozzle member
Patent number
10,845,123
Issue date
Nov 24, 2020
Pan Pacific Copper Co., Ltd.
Jae Hyung Hong
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Raw material supply apparatus, raw material supply method and flash...
Patent number
10,488,112
Issue date
Nov 26, 2019
Pan Pacific Copper Co., Ltd.
Tatsuya Motomura
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Raw material supply method
Patent number
10,443,940
Issue date
Oct 15, 2019
Pan Pacific Copper Co., Ltd.
Tatsuya Motomura
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method for manufacturing electrolytic copper
Patent number
9,932,682
Issue date
Apr 3, 2018
Pan Pacific Copper Co., Ltd.
Kimihiro Shimokawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Raw material supply apparatus, raw material supply method and flash...
Patent number
9,689,610
Issue date
Jun 27, 2017
Pan Pacific Copper Co., Ltd.
Tatsuya Motomura
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method for producing aqueous solution of perrhenic acid from rheniu...
Patent number
9,631,259
Issue date
Apr 25, 2017
Pan Pacific Copper Co., Ltd.
Ikunobu Sumida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing aqueous solution of perrhenic acid from rheniu...
Patent number
9,624,561
Issue date
Apr 18, 2017
Pan Pacific Copper Co., Ltd.
Ikunobu Sumida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper smelting method
Patent number
8,382,879
Issue date
Feb 26, 2013
Pan Pacific Copper Co., Ltd.
Tatsuya Motomura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Operation method of flash smelting furnace and raw material supply...
Patent number
8,287,801
Issue date
Oct 16, 2012
Pan Pacific Copper Co., Ltd.
Yutaka Yasuda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for analyzing concentration of glue contained in electrolyte...
Patent number
8,030,087
Issue date
Oct 4, 2011
Pan Pacific Copper Co., Ltd.
Masayuki Takahira
G01 - MEASURING TESTING
Information
Patent Grant
Process of preventing as elution from copper slag
Patent number
7,998,240
Issue date
Aug 16, 2011
Pan Pacific Copper Co., Ltd.
Tetsuo Yamaki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus for removing matte-sticking and method for using the appa...
Patent number
7,993,467
Issue date
Aug 9, 2011
Pan Pacific Copper Co., Ltd.
Yasuhiro Tsuchie
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of smelting copper
Patent number
7,955,409
Issue date
Jun 7, 2011
Pan Pacific Copper Co., Ltd.
Kenta Nakakado
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Water-cooling jacket structure for inspection hole of flash furnace
Patent number
7,943,082
Issue date
May 17, 2011
Pan Pacific Copper Co., Ltd.
Takayuki Arakane
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method of smelting copper
Patent number
7,918,917
Issue date
Apr 5, 2011
Pan Pacific Copper Co., Ltd.
Kenta Nakakado
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Inspection hole structure for flash-smelting furnace
Patent number
7,871,559
Issue date
Jan 18, 2011
Pan Pacific Copper Co., Ltd.
Yasuhiro Tsuchie
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Transfer pipe of dried concentrate and breakage detecting method of...
Patent number
7,857,553
Issue date
Dec 28, 2010
Pan Pacific Copper Co., Ltd.
Yasuhiro Tsuchie
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
OPERATION METHOD OF COPPER SMELTING FURNACE
Publication number
20230183835
Publication date
Jun 15, 2023
Pan Pacific Copper Co., Ltd.
Tatsuya MOTOMURA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CONCENTRATE BURNER OF COPPER SMELTING FURNACE AND OPERATION METHOD...
Publication number
20210088283
Publication date
Mar 25, 2021
Pan Pacific Copper Co., Ltd.
Tatsuya MOTOMURA
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
OPERATION METHOD OF COPPER SMELTING FURNACE
Publication number
20180347009
Publication date
Dec 6, 2018
Pan Pacific Copper Co., Ltd.
Tatsuya MOTOMURA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RAW MATERIAL SUPPLY DEVICE, FLASH SMELTING FURNACE AND NOZZLE MEMBER
Publication number
20180283790
Publication date
Oct 4, 2018
Pan Pacific Copper Co., Ltd.
Jae Hyung HONG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RAW MATERIAL SUPPLY APPARATUS, RAW MATERIAL SUPPLY METHOD AND FLASH...
Publication number
20170138668
Publication date
May 18, 2017
Pan Pacific Copper Co., Ltd.
Tatsuya MOTOMURA
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
RAW MATERIAL SUPPLY APPARATUS, RAW MATERIAL SUPPLY METHOD AND FLASH...
Publication number
20160320126
Publication date
Nov 3, 2016
Pan Pacific Copper Co., Ltd.
Tatsuya MOTOMURA
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
METHOD FOR MANUFACTURING ELECTROLYTIC COPPER
Publication number
20160017508
Publication date
Jan 21, 2016
KYOTO UNIVERSITY
Kimihiro SHIMOKAWA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PRODUCING AQUEOUS SOLUTION OF PERRHENIC ACID FROM RHENIU...
Publication number
20150114181
Publication date
Apr 30, 2015
Pan Pacific Copper Co., Ltd.
Ikunobu Sumida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING AQUEOUS SOLUTION OF PERRHENIC ACID FROM RHENIU...
Publication number
20150107414
Publication date
Apr 23, 2015
Pan Pacific Copper Co., Ltd.
Ikunobu Sumida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RAW MATERIAL SUPPLY APPARATUS, RAW MATERIAL SUPPLY METHOD AND FLASH...
Publication number
20150091224
Publication date
Apr 2, 2015
Pan Pacific Copper Co., Ltd.
Tatsuya MOTOMURA
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
OPERATION METHOD OF FLASH SMELTER AND RAW MATERIAL SUPPLY APPARATUS
Publication number
20110074070
Publication date
Mar 31, 2011
Pan Pacific Copper Co., Ltd.
Yutaka Yasuda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR TREATING EXHAUST GAS GENERATED DURING WATER-GRANULATION...
Publication number
20100243454
Publication date
Sep 30, 2010
Pan Pacific Copper Co., Ltd.
Tetsuo YAMAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INSPECTION HOLE STRUCTURE FOR FLASH-SMELTING FURNACE
Publication number
20090085263
Publication date
Apr 2, 2009
Pan Pacific Copper Co., Ltd.
Yasuhiro TSUCHIE
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
TRANSFER PIPE OF DRIED CONCENTRATE AND BREAKAGE DETECTING METHOD OF...
Publication number
20090084457
Publication date
Apr 2, 2009
Pan Pacific Copper Co., Ltd.
Yasuhiro TSUCHIE
G01 - MEASURING TESTING
Information
Patent Application
Method for analyzing concentration of glue contained in electrolyte...
Publication number
20090071233
Publication date
Mar 19, 2009
Pan Pacific Copper Co., Ltd.
Masayuki Takahira
G01 - MEASURING TESTING
Information
Patent Application
Method for operating non-ferrous smelting plant
Publication number
20090064820
Publication date
Mar 12, 2009
Pan Pacific Copper Co., Ltd.
Kenta Nakagawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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last 30 trademarks