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Aichi-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for evaluating solder joint portion
Patent number
7,658,538
Issue date
Feb 9, 2010
Aisin Seiki Kabushiki Kaisha
Hirofumi Koike
G01 - MEASURING TESTING
Information
Patent Grant
Soft magnetic powder material containing a powdered lubricant and a...
Patent number
7,374,814
Issue date
May 20, 2008
Aisin Seiki Kabushiki Kaisha
Naoki Kamiya
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Production method of magnetic circuit member, magnetic circuit memb...
Patent number
7,015,781
Issue date
Mar 21, 2006
Aisin Seiki Kabushiki Kaisha
Akikazu Matsumoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Antenna and manufacturing method for the same
Patent number
6,980,171
Issue date
Dec 27, 2005
Aisin Seiki Kabushiki Kaisha
Kota Maruyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic circuit member
Patent number
6,800,146
Issue date
Oct 5, 2004
Aisin Seiki Kabushiki Kaisha
Akikazu Matsumoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Soft magnetism alloy powder, treating method thereof, soft magnetis...
Patent number
6,723,179
Issue date
Apr 20, 2004
Aisin Seiki Kabushiki Kaisha
Wataru Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetostrictive device for torque sensor and method of manufacture...
Patent number
6,595,073
Issue date
Jul 22, 2003
Aisin Seiki Kabushiki Kaisha
Wataru Yagi
G01 - MEASURING TESTING
Information
Patent Grant
Bar antenna and method of manufacturing the same
Patent number
6,400,330
Issue date
Jun 4, 2002
Aisin Seiki Kabushiki Kaisha
Kota Maruyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cold accumulator
Patent number
6,030,468
Issue date
Feb 29, 2000
Aisin Seiki Kabushiki Kaisha
Wataru Yagi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for producing casting with functional gradient
Patent number
5,316,068
Issue date
May 31, 1994
Aisin Seiki Kabushiki Kaisha
Wataru Yagi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Lightweight and low thermal expansion composite material
Patent number
5,259,435
Issue date
Nov 9, 1993
Toyota Jidosha Kabushiki Kaisha
Hirohisa Miura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Artificial stem unit for coxa with setting guide
Patent number
4,994,085
Issue date
Feb 19, 1991
Aisin Seiki Kabushiki Kaisha
Kazuhiko Sawai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Artificial stem for femur of coxa
Patent number
4,979,958
Issue date
Dec 25, 1990
Aisin Seiki Kabushiki Kaisha
Shigeo Niwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR EVALUATING SOLDER JOINT PORTION
Publication number
20080240201
Publication date
Oct 2, 2008
AISIN SEIKI KABUSHIKI KAISHA
Hirofumi KOIKE
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
antenna device with capacitance-operated sensor
Publication number
20070008235
Publication date
Jan 11, 2007
AISEN SEIKI KABUSHIKI KAISHA
Makoto Tsukahara
B60 - VEHICLES IN GENERAL
Information
Patent Application
Soft magnetic powder material and a method of manufacturing a soft...
Publication number
20050205848
Publication date
Sep 22, 2005
AISIN SEIKI KABUSHIKI KAISHA
Naoki Kamiya
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Rotor for electric rotary machine
Publication number
20050099080
Publication date
May 12, 2005
AISIN SEIKI KABUSHIKI KAISHA
Akikazu Matsumoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Door handle apparatus
Publication number
20050073804
Publication date
Apr 7, 2005
AISIN SEIKI KABUSHIKI KAISHA
Kota Maruyama
B44 - DECORATIVE ARTS
Information
Patent Application
Antenna and manufacturing method for the same
Publication number
20030184489
Publication date
Oct 2, 2003
Aisin Seiki Kabushiki Kaisha
Kota Maruyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Magnetic circuit member
Publication number
20030005978
Publication date
Jan 9, 2003
AISIN SEIKI KABUSHIKI KAISHA
Akikazu Matsumoto
C21 - METALLURGY OF IRON
Information
Patent Application
Soft magnetism alloy powder, treating method thereof, soft magnetis...
Publication number
20020046782
Publication date
Apr 25, 2002
AISIN SEIKI KABUSHIKI KAISHA
Wataru Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bar antenna and method of manufacturing the same
Publication number
20020033777
Publication date
Mar 21, 2002
Kota Maruyama
H01 - BASIC ELECTRIC ELEMENTS