Masao Hori

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing forged crankshaft
- Patent number 11,253,910
- Issue date Feb 22, 2022
- Nippon Steel Corporation
- Junichi Okubo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing forged crankshaft
- Patent number 11,045,865
- Issue date Jun 29, 2021
- Nippon Steel Corporation
- Junichi Okubo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing forged crankshaft
- Patent number 10,799,940
- Issue date Oct 13, 2020
- Nippon Steel Corporation
- Junichi Okubo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing forged crankshaft
- Patent number 10,456,828
- Issue date Oct 29, 2019
- Nippon Steel Corporation
- Junichi Okubo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing forged crankshaft
- Patent number 10,391,546
- Issue date Aug 27, 2019
- Nippon Steel Corporation
- Junichi Okubo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Distribution abnormality detecting device, power transmission and r...
- Patent number 9,568,559
- Issue date Feb 14, 2017
- Sony Corporation
- Yoichiro Sako
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrostatic recording head, a method for manufacturing the same,...
- Patent number 4,635,357
- Issue date Jan 13, 1987
- Tokyo Shibaura Denki K.K.
- Teruo Tsutsumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic recording head, a method for manufacturing the same,...
- Patent number 4,488,161
- Issue date Dec 11, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Teruo Tsutsumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of electroslag surfacing of components having a cylindrical...
- Patent number 4,373,128
- Issue date Feb 8, 1983
- Nippon Steel Corporation
- Yoshihiko Asai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for supervising a digital protective relaying...
- Patent number 4,276,605
- Issue date Jun 30, 1981
- Tokyo Shibaura Denki Kabushiki Kaisha
- Eiichi Okamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING FORGED CRANKSHAFT
- Publication number 20210187591
- Publication date Jun 24, 2021
- NIPPON STEEL CORPORATION
- Junichi OKUBO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING FORGED CRANKSHAFT
- Publication number 20200360984
- Publication date Nov 19, 2020
- NIPPON STEEL CORPORATION
- Junichi OKUBO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING FORGED CRANKSHAFT
- Publication number 20200290112
- Publication date Sep 17, 2020
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Junichi OKUBO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING FORGED CRANKSHAFT
- Publication number 20200101521
- Publication date Apr 2, 2020
- NIPPON STEEL CORPORATION
- Kenji TAMURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING FORGED CRANKSHAFT
- Publication number 20190224741
- Publication date Jul 25, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Junichi OKUBO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING FORGED CRANKSHAFT
- Publication number 20190217372
- Publication date Jul 18, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Junichi OKUBO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING FORGED CRANKSHAFT
- Publication number 20180071813
- Publication date Mar 15, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Junichi OKUBO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING FORGED CRANKSHAFT
- Publication number 20180071814
- Publication date Mar 15, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Junichi OKUBO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DISTRIBUTION ABNORMALITY DETECTING DEVICE, POWER TRANSMISSION AND R...
- Publication number 20130234535
- Publication date Sep 12, 2013
- SONY CORPORATION
- Yoichiro Sako
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Method for producing forged crankshaft

Method for producing forged crankshaft

Method for producing forged crankshaft

Method for producing forged crankshaft

Method for producing forged crankshaft

Distribution abnormality detecting device, power transmission and r...

Electrostatic recording head, a method for manufacturing the same,...

Electrostatic recording head, a method for manufacturing the same,...

Method of electroslag surfacing of components having a cylindrical...

Method and apparatus for supervising a digital protective relaying...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING FORGED CRANKSHAFT

METHOD FOR PRODUCING FORGED CRANKSHAFT

METHOD FOR PRODUCING FORGED CRANKSHAFT

METHOD FOR PRODUCING FORGED CRANKSHAFT

METHOD FOR PRODUCING FORGED CRANKSHAFT

METHOD FOR PRODUCING FORGED CRANKSHAFT

METHOD FOR PRODUCING FORGED CRANKSHAFT

METHOD FOR PRODUCING FORGED CRANKSHAFT

DISTRIBUTION ABNORMALITY DETECTING DEVICE, POWER TRANSMISSION AND R...