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Masahiro Kojima
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Okayama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Observation streamlining apparatus, observation streamlining method...
Patent number
11,899,832
Issue date
Feb 13, 2024
Nippon Telegraph and Telephone Corporation
Masami Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ferrite powders for bonded magnet, process for the production of th...
Patent number
8,337,714
Issue date
Dec 25, 2012
Dowa Electronics Materials Co., Ltd.
Kazuyuki Nakaue
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Oxide superconductor thick film and method for manufacturing the same
Patent number
7,683,009
Issue date
Mar 23, 2010
Central Research Institute of Electric Power Industry
Masahiro Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming oxide superconductor thick film
Patent number
7,638,463
Issue date
Dec 29, 2009
Dowa Electronics Materials Co., Ltd.
Masahiro Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing oxide superconductor thick film
Patent number
7,309,511
Issue date
Dec 18, 2007
Dowa Electronics Materials Co., Ltd.
Masahiro Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxide superconductor thick film and method for manufacturing the same
Patent number
6,809,042
Issue date
Oct 26, 2004
Dowa Mining Co., Ltd.
Masahiro Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxide superconductor current lead and method of manufacturing the same
Patent number
6,216,333
Issue date
Apr 17, 2001
Dowa Mining Co., Ltd.
Masahiro Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
DC/DC converter
Patent number
4,816,739
Issue date
Mar 28, 1989
Motorola, Inc.
Tadashi Sakurai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM AND CONTROL METHOD
Publication number
20230328550
Publication date
Oct 12, 2023
Rakuten Mobile, Inc.
Kazushige TAKEUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTIMIZATION METHOD, OPTIMIZATION APPARATUS AND PROGRAM
Publication number
20230237389
Publication date
Jul 27, 2023
Nippon Telegraph and Telephone Corporation
Yuya HIKIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTIMIZATION METHOD, OPTIMIZATION APPARATUS AND PROGRAM
Publication number
20230206264
Publication date
Jun 29, 2023
Nippon Telegraph and Telephone Corporation
Yuya HIKIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POLICY ESTIMATION METHOD, POLICY ESTIMATION APPARATUS AND PROGRAM
Publication number
20230153682
Publication date
May 18, 2023
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ESTIMATION METHOD, ESTIMATION APPARATUS AND PROGRAM
Publication number
20230083842
Publication date
Mar 16, 2023
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OBSERVATION STREAMLINING APPARATUS, OBSERVATION STREAMLINING METHOD...
Publication number
20230062607
Publication date
Mar 2, 2023
Nippon Telegraph and Telephone Corporation
Masami TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CALCULATION METHOD, CALCULATION APPARATUS AND PROGRAM
Publication number
20220414554
Publication date
Dec 29, 2022
Nippon Telegraph and Telephone Corporation
Yuya HIKIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PARAMETER ESTIMATION DEVICE, PARAMETER ESTIMATION METHOD, AND PARAM...
Publication number
20220343200
Publication date
Oct 27, 2022
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PARAMETER ESTIMATION DEVICE, PARAMETER ESTIMATION METHOD, AND PARAM...
Publication number
20220343199
Publication date
Oct 27, 2022
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PRESENTATION DEVICE, INFORMATION ACQUISITION DEVICE, IN...
Publication number
20220336082
Publication date
Oct 20, 2022
Nippon Telegraph and Telephone Corporation
Masami TAKAHASHI
Information
Patent Application
INFORMATION PRESENTATION DEVICE, LEARNING DEVICE, INFORMATION PRESE...
Publication number
20220328152
Publication date
Oct 13, 2022
Nippon Telegraph and Telephone Corporation
Masami TAKAHASHI
G04 - HOROLOGY
Information
Patent Application
ESTIMATING DEVICE, ESTIMATING METHOD, AND ESTIMATING PROGRAM
Publication number
20220277226
Publication date
Sep 1, 2022
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTIMIZATION DEVICE, OPTIMIZATION METHOD, AND OPTIMIZATION PROGRAM
Publication number
20220277235
Publication date
Sep 1, 2022
Nippon Telegraph and Telephone Corporation
Hidetaka ITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PARAMETER ESTIMATION DEVICE, PARAMETER ESTIMATION METHOD, AND PARAM...
Publication number
20220245494
Publication date
Aug 4, 2022
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PARAMETER ESTIMATION DEVICE, PARAMETER ESTIMATION METHOD, AND PARAM...
Publication number
20220222542
Publication date
Jul 14, 2022
Nippon Telegraph and Telephone Corporation
Noriko YOKOYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PARAMETER ESTIMATION DEVICE, METHOD AND PROGRAM
Publication number
20220171990
Publication date
Jun 2, 2022
Nippon Telegraph and Telephone Corporation
Noriko YOKOYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM
Publication number
20220138375
Publication date
May 5, 2022
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA ANALYSIS DEVICE, METHOD, AND PROGRAM
Publication number
20220092455
Publication date
Mar 24, 2022
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AGENT JOINING DEVICE, METHOD, AND PROGRAM
Publication number
20220067528
Publication date
Mar 3, 2022
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA ANALYSIS DEVICE, METHOD, AND PROGRAM
Publication number
20210157879
Publication date
May 27, 2021
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMIC DISTRIBUTION ESTIMATION DEVICE, METHOD, AND PROGRAM
Publication number
20210035000
Publication date
Feb 4, 2021
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FERRITE POWDERS FOR BONDED MAGNET, PROCESS FOR THE PRODUCTION OF TH...
Publication number
20100295643
Publication date
Nov 25, 2010
DOWA ELECTRONICS MATERIALS CO., LTD.
Kazuyuki Nakaue
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Laser Ablation Target and Method of Manufacturing the Same
Publication number
20090075824
Publication date
Mar 19, 2009
Masahiro Kojima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF FORMING OXIDE SUPERCONDUCTOR THICK FILM
Publication number
20090036314
Publication date
Feb 5, 2009
DOWA ELECTRONICS MATERIAL CO
Masahiro Kojima
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Oxide Superconductor Thick Film and Method for Manufacturing the Same
Publication number
20070142232
Publication date
Jun 21, 2007
DOWA MINING CO., LTD.
Masahiro Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Oxide superconductor thick film and method for manufacturing the same
Publication number
20060078670
Publication date
Apr 13, 2006
DOWA MINING CO., LTD.
Masahiro Kojima
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Oxide superconductor thick film and method for manufacturing the same
Publication number
20050170969
Publication date
Aug 4, 2005
DOWA MINING CO., LTD.
Masahiro Kojima
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Oxide superconductor thick film and method for manufacturing the same
Publication number
20040110641
Publication date
Jun 10, 2004
DOWA MINING CO., LTD.
Masahiro Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Oxide superconductor thick film and method for manufacturing the same
Publication number
20030096709
Publication date
May 22, 2003
DOWA MINING CO., LTD.
Masahiro Kojima
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES