Noritoshi Takamura

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Elastic member and wire for elastic member
- Patent number 11,028,893
- Issue date Jun 8, 2021
- NHK Spring Co., Ltd.
- Toshio Kazama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Coil spring
- Patent number 10,995,811
- Issue date May 4, 2021
- NHK Spring Co., Ltd.
- Toshinori Watanabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Elastic member and wire for elastic member
- Patent number 10,591,011
- Issue date Mar 17, 2020
- NHK Spring Co., Ltd.
- Toshio Kazama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hollow spring utilizing seamless steel pipe
- Patent number 10,118,208
- Issue date Nov 6, 2018
- SHINKO METAL PRODUCTS CO., LTD.
- Kotaro Toyotake
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Alloy material, contact probe, and connection terminal
- Patent number 9,804,198
- Issue date Oct 31, 2017
- Yamamoto Precious Metal Co., Ltd.
- Teruo Anraku
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ring-shaped spring and method for manufacturing same
- Patent number 9,593,731
- Issue date Mar 14, 2017
- NHK Spring Co., Ltd.
- Noritoshi Takamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for manufacturing seamless steel pipe, hollow spring utiliz...
- Patent number 9,482,302
- Issue date Nov 1, 2016
- SHINKO METAL PRODUCTS CO., LTD.
- Kotaro Toyotake
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Lathe machining member
- Patent number 9,056,355
- Issue date Jun 16, 2015
- NHK Spring Co., Ltd.
- Toshio Kazama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pressure unit
- Patent number 9,041,194
- Issue date May 26, 2015
- NHK Spring Co., Ltd.
- Noritoshi Takamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connector
- Patent number 8,814,586
- Issue date Aug 26, 2014
- NHK Spring Co., Ltd.
- Shigeki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Valve spring device and valve train of engine using the same
- Patent number 8,312,853
- Issue date Nov 20, 2012
- NHK Spring Co., Ltd.
- Kazuo Iwata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spring retainer and spring system
- Patent number 8,297,603
- Issue date Oct 30, 2012
- NHK Spring Co., Ltd.
- Hironobu Imaizumi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve spring device and valve train of internal combustion engine u...
- Patent number 8,025,039
- Issue date Sep 27, 2011
- NHK Spring Co., Ltd.
- Kazuo Iwata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Steel wire for high strength spring excellent in workability and hi...
- Patent number 8,007,716
- Issue date Aug 30, 2011
- Kabushiki Kaisha Kobe Seiko Sho
- Sumie Suda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Spring retainer and spring system
- Patent number 7,997,242
- Issue date Aug 16, 2011
- NHK Spring Co., Ltd.
- Noritoshi Takamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coil spring
- Patent number 7,766,312
- Issue date Aug 3, 2010
- NHK Spring Co., Ltd.
- Noritoshi Takamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High-strength stainless steel spring and method of manufacturing th...
- Patent number 7,717,411
- Issue date May 18, 2010
- Sumitomo Electric Industries, Ltd.
- Hiromu Izumida
- C21 - METALLURGY OF IRON
Information Patent Grant
Spring apparatus and valve train of internal combustion engine usin...
- Patent number 7,458,356
- Issue date Dec 2, 2008
- NHK Spring Co., Ltd.
- Kazuo Iwata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Steel wire rod for hard drawn spring, drawn wire rod for hard drawn...
- Patent number 7,074,282
- Issue date Jul 11, 2006
- Kabushiki Kaisha Kobe Seiko Sho
- Nobuhiko Ibaraki
- C21 - METALLURGY OF IRON
Information Patent Grant
Tensioner for applying tension to force transmitting member
- Patent number 6,440,021
- Issue date Aug 27, 2002
- NHK Spring Co., Ltd.
- Noritoshi Takamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coil spring resistant to permanent set and fatigue
- Patent number 6,024,346
- Issue date Feb 15, 2000
- NHK Spring Co., Ltd.
- Takeshi Yabushita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Spring seat member with notch for ground spring end
- Patent number 5,246,215
- Issue date Sep 21, 1993
- NHK Spring Co., Ltd.
- Noritoshi Takamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Spring system
- Patent number 4,993,376
- Issue date Feb 19, 1991
- Honda Giken Kogyo Kabushiki Kaisha NHK Spring Co., Ltd.
- Taizo Fukutome
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High strength spring and its process of manufacturing
- Patent number 4,909,866
- Issue date Mar 20, 1990
- Nissan Motor Co., Ltd.
- Makoto Abe
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
ELASTIC MEMBER AND WIRE FOR ELASTIC MEMBER
- Publication number 20200173510
- Publication date Jun 4, 2020
- NHK Spring Co., Ltd.
- Toshio Kazama
- B60 - VEHICLES IN GENERAL
Information Patent Application
COIL SPRING
- Publication number 20190113094
- Publication date Apr 18, 2019
- NHK SPRING Co., Ltd.
- Toshinori WATANABE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELASTIC MEMBER AND WIRE FOR ELASTIC MEMBER
- Publication number 20180180126
- Publication date Jun 28, 2018
- NHK SPRING CO., LTD.
- Toshio Kazama
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROCESS FOR MANUFACTURING SEAMLESS STEEL PIPE, HOLLOW SPRING UTILIZ...
- Publication number 20170001226
- Publication date Jan 5, 2017
- SHINKO METAL PRODUCTS CO., LTD.
- Kotaro TOYOTAKE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ALLOY MATERIAL, CONTACT PROBE, AND CONNECTION TERMINAL
- Publication number 20150168455
- Publication date Jun 18, 2015
- YAMAMOTO PRECIOUS METAL CO., LTD.
- Teruo Anraku
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RING-SHAPED SPRING AND METHOD FOR MANUFACTURING SAME
- Publication number 20140367902
- Publication date Dec 18, 2014
- Noritoshi Takamura
- C21 - METALLURGY OF IRON
Information Patent Application
HOLLOW SPRING UTILIZING SEAMLESS STEEL PIPE
- Publication number 20140346721
- Publication date Nov 27, 2014
- Kotaro TOYOTAKE
- C21 - METALLURGY OF IRON
Information Patent Application
PRESSURE UNIT
- Publication number 20140001630
- Publication date Jan 2, 2014
- NHK Spring Co., Ltd.
- Noritoshi Takamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROCESS FOR MANUFACTURING SEAMLESS STEEL PIPE, HOLLOW SPRING UTILIZ...
- Publication number 20130239637
- Publication date Sep 19, 2013
- NHK Spring Co., Ltd.
- Kotaro TOYOTAKE
- C21 - METALLURGY OF IRON
Information Patent Application
CONNECTOR
- Publication number 20130012047
- Publication date Jan 10, 2013
- NHK Spring Co., Ltd.
- Shigeki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPRING RETAINER AND SPRING SYSTEM
- Publication number 20110140327
- Publication date Jun 16, 2011
- Hironobu Imaizumi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ELECTRICAL CONTACT MEMBER AND CONTACT PROBE
- Publication number 20110128025
- Publication date Jun 2, 2011
- NHK Spring Co., Ltd.
- Toshio Kazama
- G01 - MEASURING TESTING
Information Patent Application
LATHE MACHINING MEMBER
- Publication number 20110123827
- Publication date May 26, 2011
- NHK Spring Co., Ltd.
- Toshio Kazama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
VALVE SPRING DEVICE AND VALVE TRAIN OF ENGINE USING THE SAME
- Publication number 20100139596
- Publication date Jun 10, 2010
- NHK Spring Co., Ltd.
- Kazuo Iwata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SEAMLESS STEEL PIPE, HOLLOW SPRING UTILIZING SEAMLESS STEEL PIPE, A...
- Publication number 20100037976
- Publication date Feb 18, 2010
- Shinko Products Co., Ltd.
- Kotaro Toyotake
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
VALVE SPRING DEVICE AND VALVE TRAIN OF INTERNAL COMBUSTION ENGINE...
- Publication number 20090293827
- Publication date Dec 3, 2009
- NHK Spring Co., Ltd.
- Kazuo IWATA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Spring Retainer and Spring System
- Publication number 20090235882
- Publication date Sep 24, 2009
- NHK SPRING CO., LTD.
- Noritoshi Takamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Coil spring
- Publication number 20090230602
- Publication date Sep 17, 2009
- NHK Spring Co., Ltd.
- Noritoshi Takamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HIGH-STRENGTH STAINLESS STEEL SPRING AND METHOD OF MANUFACTURING TH...
- Publication number 20090174129
- Publication date Jul 9, 2009
- Sumitomo Electric Industries, Ltd.
- Hiromu Izumida
- C21 - METALLURGY OF IRON
Information Patent Application
Spring apparatus and valve train of internal combustion engine usin...
- Publication number 20070193547
- Publication date Aug 23, 2007
- NHK Spring Co., Ltd.
- Kazuo Iwata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Steel wire for high strength spring excellent in workability and hi...
- Publication number 20060201588
- Publication date Sep 14, 2006
- Sumie Suda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Steel wire rod for hard drawn spring,drawn wire rod for hard drawn...
- Publication number 20030024610
- Publication date Feb 6, 2003
- Nobuhiko Ibakaki
- C21 - METALLURGY OF IRON
Information Patent Application
Tensioner for applying tension to force transmitting member
- Publication number 20020019281
- Publication date Feb 14, 2002
- NHK Spring Co., Ltd.
- Noritoshi Takamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Noritoshi Takamura

Person

Patents Grantslast 30 patents

Elastic member and wire for elastic member

Coil spring

Elastic member and wire for elastic member

Hollow spring utilizing seamless steel pipe

Alloy material, contact probe, and connection terminal

Ring-shaped spring and method for manufacturing same

Process for manufacturing seamless steel pipe, hollow spring utiliz...

Lathe machining member

Pressure unit

Connector

Valve spring device and valve train of engine using the same

Spring retainer and spring system

Valve spring device and valve train of internal combustion engine u...

Steel wire for high strength spring excellent in workability and hi...

Spring retainer and spring system

Coil spring

High-strength stainless steel spring and method of manufacturing th...

Spring apparatus and valve train of internal combustion engine usin...

Steel wire rod for hard drawn spring, drawn wire rod for hard drawn...

Tensioner for applying tension to force transmitting member

Coil spring resistant to permanent set and fatigue

Spring seat member with notch for ground spring end

Spring system

High strength spring and its process of manufacturing

Patents Applicationslast 30 patents

ELASTIC MEMBER AND WIRE FOR ELASTIC MEMBER

COIL SPRING

ELASTIC MEMBER AND WIRE FOR ELASTIC MEMBER

PROCESS FOR MANUFACTURING SEAMLESS STEEL PIPE, HOLLOW SPRING UTILIZ...

ALLOY MATERIAL, CONTACT PROBE, AND CONNECTION TERMINAL

RING-SHAPED SPRING AND METHOD FOR MANUFACTURING SAME

HOLLOW SPRING UTILIZING SEAMLESS STEEL PIPE

PRESSURE UNIT

PROCESS FOR MANUFACTURING SEAMLESS STEEL PIPE, HOLLOW SPRING UTILIZ...

CONNECTOR

SPRING RETAINER AND SPRING SYSTEM

ELECTRICAL CONTACT MEMBER AND CONTACT PROBE

LATHE MACHINING MEMBER

VALVE SPRING DEVICE AND VALVE TRAIN OF ENGINE USING THE SAME

SEAMLESS STEEL PIPE, HOLLOW SPRING UTILIZING SEAMLESS STEEL PIPE, A...

VALVE SPRING DEVICE AND VALVE TRAIN OF INTERNAL COMBUSTION ENGINE...

Spring Retainer and Spring System

Coil spring

HIGH-STRENGTH STAINLESS STEEL SPRING AND METHOD OF MANUFACTURING TH...

Spring apparatus and valve train of internal combustion engine usin...

Steel wire for high strength spring excellent in workability and hi...

Steel wire rod for hard drawn spring,drawn wire rod for hard drawn...

Tensioner for applying tension to force transmitting member