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Kunihiro Kobayashi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Direct resistance heating apparatus, direct resistance heating meth...
Patent number
12,048,070
Issue date
Jul 23, 2024
Neturen Co., Ltd.
Hironori Ooyama
C21 - METALLURGY OF IRON
Information
Patent Grant
Direct resistance heating method
Patent number
10,470,248
Issue date
Nov 5, 2019
Neturen Co., Ltd.
Hironori Ooyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Direct resistance heating method
Patent number
10,271,384
Issue date
Apr 23, 2019
Neturen Co., Ltd.
Hironori Ooyama
C21 - METALLURGY OF IRON
Information
Patent Grant
Method and apparatus for manufacturing lead wire for solar cell
Patent number
9,991,410
Issue date
Jun 5, 2018
Neturen Co., Ltd.
Yoshiki Seto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Current applying apparatus, current applying method and direct resi...
Patent number
9,907,118
Issue date
Feb 27, 2018
Neturen Co., Ltd.
Hironori Ooyama
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
INDUCTION HEATING SYSTEM, INDUCTION HEATING METHOD, OUTPUT MONITORI...
Publication number
20210368589
Publication date
Nov 25, 2021
Neturen Co., Ltd.
Tetsuya ONO
G01 - MEASURING TESTING
Information
Patent Application
DIRECT RESISTANCE HEATING APPARATUS, DIRECT RESISTANCE HEATING METH...
Publication number
20200367321
Publication date
Nov 19, 2020
Neturen Co., Ltd.
Hironori OOYAMA
C21 - METALLURGY OF IRON
Information
Patent Application
INDUCTION HEATING SYSTEM, INDUCTION HEATING METHOD, OUTPUT MONITORI...
Publication number
20190021140
Publication date
Jan 17, 2019
Neturen Co., Ltd.
Tetsuya ONO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND APPARATUS FOR MANUFACTURING LEAD WIRE FOR SOLAR CELL
Publication number
20180240930
Publication date
Aug 23, 2018
Neturen Co., Ltd.
Yoshiki SETO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CURRENT APPLYING APPARATUS, CURRENT APPLYING METHOD AND DIRECT RESI...
Publication number
20180124872
Publication date
May 3, 2018
Neturen Co., Ltd.
Hironori OOYAMA
C21 - METALLURGY OF IRON
Information
Patent Application
INDUCTION HEATING SYSTEM, INDUCTION HEATING METHOD, OUTPUT MONITORI...
Publication number
20150237680
Publication date
Aug 20, 2015
NETUREN CO., LTD.
Tetsuya Ono
G01 - MEASURING TESTING
Information
Patent Application
DIRECT RESISTANCE HEATING METHOD
Publication number
20150208466
Publication date
Jul 23, 2015
NETUREN CO., LTD.
Hironori Ooyama
C21 - METALLURGY OF IRON
Information
Patent Application
DIRECT RESISTANCE HEATING METHOD
Publication number
20150173125
Publication date
Jun 18, 2015
NETUREN CO., LTD.
Hironori Ooyama
C21 - METALLURGY OF IRON
Information
Patent Application
CURRENT APPLYING APPARATUS, CURRENT APPLYING METHOD AND DIRECT RESI...
Publication number
20150173126
Publication date
Jun 18, 2015
NETUREN CO., LTD.
Hironori Ooyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND APPARATUS FOR MANUFACTURING LEAD WIRE FOR SOLAR CELL
Publication number
20140357015
Publication date
Dec 4, 2014
Yoshiki Seto
B32 - LAYERED PRODUCTS
Information
Patent Application
DIRECT RESISTANCE HEATING APPARATUS AND DIRECT RESISTANCE HEATING M...
Publication number
20140339210
Publication date
Nov 20, 2014
Kunihiro Kobayashi
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF ANNEALING COPPER WIRE FOR INTERCONNECTOR
Publication number
20140224387
Publication date
Aug 14, 2014
Neturen Co., Ltd.
Yoshiki Seto
C21 - METALLURGY OF IRON