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Masato Ichikawa
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Kariya-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
System of manufacturing injection molded article and metal mold
Patent number
11,931,936
Issue date
Mar 19, 2024
Denso Corporation
Tohru Higuchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Resin member and method for producing resin member
Patent number
11,770,895
Issue date
Sep 26, 2023
Denso Corporation
Akihumi Kurita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Resin member and method for producing resin member
Patent number
11,419,209
Issue date
Aug 16, 2022
Denso Corporation
Akihumi Kurita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Molding die and die-exchanging method
Patent number
10,207,441
Issue date
Feb 19, 2019
Denso Corporation
Atsushi Kawamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Manufacturing method of valve unit
Patent number
7,897,084
Issue date
Mar 1, 2011
Denso Corporation
Masato Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Heated medium supplying method and structure for secondary molding...
Patent number
7,459,118
Issue date
Dec 2, 2008
Denso Corporation
Hidehisa Nasu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of manufacturing resin molding and change-over device for ch...
Patent number
7,438,842
Issue date
Oct 21, 2008
Denso Corporation
Hidehisa Nasu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Change-over device for changing over between a heating medium and a...
Patent number
7,300,274
Issue date
Nov 27, 2007
Denso Corporation
Hidehisa Nasu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for connecting insulator coated wire
Patent number
6,855,409
Issue date
Feb 15, 2005
Denso Corporation
Mamoru Urushizaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ignition coil and method of manufacturing the same
Patent number
5,758,624
Issue date
Jun 2, 1998
Denso Corporation
Yoshitaka Satou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM OF MANUFACTURING INJECTION MOLDED ARTICLE AND METAL MOLD
Publication number
20220410453
Publication date
Dec 29, 2022
DENSO CORPORATION
Tohru HIGUCHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN MEMBER AND METHOD FOR PRODUCING RESIN MEMBER
Publication number
20220104349
Publication date
Mar 31, 2022
DENSO CORPORATION
Akihumi KURITA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN MEMBER AND METHOD FOR PRODUCING RESIN MEMBER
Publication number
20210144852
Publication date
May 13, 2021
DENSO CORPORATION
Akihumi KURITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYSTEM OF MANUFACTURING INJECTION MOLDED ARTICLE AND METAL MOLD
Publication number
20200078997
Publication date
Mar 12, 2020
DENSO CORPORATION
Tohru HIGUCHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MOLDING DIE AND DIE-EXCHANGING METHOD
Publication number
20170291339
Publication date
Oct 12, 2017
Denso Corporation
Atsushi KAWAMURA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MANUFACTURING METHOD OF VALVE UNIT
Publication number
20090255121
Publication date
Oct 15, 2009
DENSO CORPORATION
Masato Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of manufacturing resin molding and change-over device for ch...
Publication number
20050212169
Publication date
Sep 29, 2005
Denso Corporation
Hidehisa Nasu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Heated medium supplying method and structure for secondary molding...
Publication number
20050212176
Publication date
Sep 29, 2005
Hidehisa Nasu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of manufacturing resin molding and change-over device for ch...
Publication number
20050202117
Publication date
Sep 15, 2005
DENSO CORPORATION
Hidehisa Nasu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for joining resinous products by effectively heating joining...
Publication number
20030111765
Publication date
Jun 19, 2003
Masato Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL