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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum ingot
Patent number
D846610
Issue date
Apr 23, 2019
HOEI SHOKAI CO., LTD
Yasuyuki Kodama
D15 - Machines not elsewhere specified
Information
Patent Grant
Container for storing molten metal
Patent number
D839327
Issue date
Jan 29, 2019
HOEI SHOKAI CO., LTD
Yasuyuki Kodama
D15 - Machines not elsewhere specified
Information
Patent Grant
Aluminum ingot
Patent number
D835168
Issue date
Dec 4, 2018
Hoei Shokai Co., Ltd.
Yasuyuki Kodama
D15 - Machines not elsewhere specified
Information
Patent Grant
Container for supplying molten metal and safety device
Patent number
7,611,664
Issue date
Nov 3, 2009
Hoei Shokai Co., Ltd.
Hitoshi Mizuno
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Container
Patent number
7,531,127
Issue date
May 12, 2009
Hoei Shokai Co., Ltd.
Hitoshi Mizuno
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Container capable of transporting molten metal received therein to...
Patent number
7,514,034
Issue date
Apr 7, 2009
Hoei Shokai Co., Ltd.
Tsuyoshi Abe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Container, storing bath and a method of producing the container
Patent number
7,507,366
Issue date
Mar 24, 2009
Hoei Shokai Co., Ltd.
Hitoshi Mizuno
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
System for supplying molten metal, container and a vehicle
Patent number
7,481,966
Issue date
Jan 27, 2009
Hoei Shokai Co., Ltd.
Hitoshi Mizuno
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Pressure-regulating device, transportation vehicle, and pressure di...
Patent number
7,452,498
Issue date
Nov 18, 2008
Hoei Shokai Co., Ltd.
Hitoshi Mizuno
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for supplying molten metal, system for supplying molten meta...
Patent number
7,396,504
Issue date
Jul 8, 2008
Hoei Shokai Co., Ltd.
Toru Kodama
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Treating apparatus, treating method and method of treating soil
Patent number
7,381,383
Issue date
Jun 3, 2008
Hoei Shokai Co., Ltd.
Yoshiaki Yokoyama
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Forklift truck
Patent number
D551422
Issue date
Sep 18, 2007
Hoei Shokai Co., Ltd.
Toru Kodama
D34 - Material or article handling equipment
Information
Patent Grant
Forklift truck
Patent number
D551423
Issue date
Sep 18, 2007
Hoei Shokai Co., Ltd.
Toru Kodama
D34 - Material or article handling equipment
Information
Patent Grant
Forklift truck
Patent number
D551421
Issue date
Sep 18, 2007
Hoei Shokai Co., Ltd.
Toru Kodama
D34 - Material or article handling equipment
Information
Patent Grant
Container
Patent number
7,204,954
Issue date
Apr 17, 2007
Hoei Shokai Co., Ltd.
Hitoshi Mizuno
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Container for storing molten metal
Patent number
D529058
Issue date
Sep 26, 2006
Hoei Shokai Co., Ltd.
Takayuki Aoki
D15 - Machines not elsewhere specified
Information
Patent Grant
Container for storing molten metal
Patent number
D528573
Issue date
Sep 19, 2006
Hoei Shokai Co., Ltd.
Takayuki Aoki
D15 - Machines not elsewhere specified
Information
Patent Grant
Container for molten metals
Patent number
D460091
Issue date
Jul 9, 2002
Hoei Shokai Co., Ltd.
Hitoshi Mizuno
D15 - Machines not elsewhere specified
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Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PROCESSING STEELMAKING DUST, METHOD FOR PRODUCING ZINC,...
Publication number
20190106767
Publication date
Apr 11, 2019
TOHOKU UNIVERSITY
Tetsuya NAGASAKA
C21 - METALLURGY OF IRON
Information
Patent Application
TREATMENT METHOD AND SOIL TREATMENT METHOD
Publication number
20090005630
Publication date
Jan 1, 2009
Hoei Shokai Co., Ltd.
Yoshiaki YOKOYAMA
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
Processing Apparatus, Processing Method and Method of Processing In...
Publication number
20080255401
Publication date
Oct 16, 2008
Hoei Shokai Co., Ltd.
Tsuyoshi Abe
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
Container
Publication number
20080246196
Publication date
Oct 9, 2008
Hoei Shokai Co., Ltd.
Hitoshi Mizuno
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Lump Object and Method of Producing the Same
Publication number
20080145685
Publication date
Jun 19, 2008
HOEI SHOKAI CO., LTD.
Yasuo Mishima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Trademark
last 30 trademarks
Information
Trademark
86644994 - AL SERVE
Serial number
86644994
Registration number
5120297
Filing date
May 29, 2015
HOEI SHOKAI CO., LTD
6 - Common metals and their alloys