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Toshiaki Yamazaki
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Die set and working method using the die set
Patent number
11,278,945
Issue date
Mar 22, 2022
NIKKEIKIN ALUMINUM CORE TECHNOLOGY COMPANY, LTD.
Mitsunori Kato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Bending die for metal plate
Patent number
D914775
Issue date
Mar 30, 2021
Nikkeikin Aluminium Core Technology Company, Ltd.
Mitsunori Kato
D15 - Machines not elsewhere specified
Information
Patent Grant
Load measuring pin sensor, watching bed, and watching system
Patent number
10,285,886
Issue date
May 14, 2019
SHINKO SHOJI CO., LTD.
Taihei Wako
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aluminum composite material and method for manufacturing aluminum c...
Patent number
10,207,372
Issue date
Feb 19, 2019
NIPPON LIGHT METAL COMPANY, LTD.
Yusuke Kamimura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cover for accommodating air bag in air bag system
Patent number
5,358,986
Issue date
Oct 25, 1994
Asahi Kasei Kogyo Kabushiki Kaisha
Norio Onofusa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reflective support for photography
Patent number
5,061,612
Issue date
Oct 29, 1991
Konica Corporation
Kazuto Kiyohara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Copolyester and polyester film having said copolyester as subbing l...
Patent number
4,978,740
Issue date
Dec 18, 1990
Kanebo, Ltd.
Hitoshi Kawamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Leakage detection method using helium
Patent number
4,419,882
Issue date
Dec 13, 1983
Nihonsanso Kabushiki Kaisha
Hiroshi Ishii
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
DIE SET AND PROCESSING METHOD USING DIE SET
Publication number
20220402010
Publication date
Dec 22, 2022
NIKKEIKIN ALUMINIUM CORE TECHNOLOGY COMPANY, LTD.
Kohei Ohashi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DIE SET AND WORKING METHOD USING THE DIE SET
Publication number
20200038932
Publication date
Feb 6, 2020
NIKKEIKIN ALUMINIUM CORE TECHNOLOGY COMPANY LTD.
Mitsunori Kato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
LOAD MEASURING PIN SENSOR, WATCHING BED, AND WATCHING SYSTEM
Publication number
20180235822
Publication date
Aug 23, 2018
SHINKO SHOJI CO., LTD.
Taihei WAKO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALUMINUM COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING ALUMINUM C...
Publication number
20180154448
Publication date
Jun 7, 2018
NIPPON LIGHT METAL COMPANY, LTD.
Yusuke KAMIMURA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING ALUMINUM C...
Publication number
20160199948
Publication date
Jul 14, 2016
NIPPON LIGHT METAL COMPANY, LTD.
Yusuke KAMIMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR