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Shintaro SUZUKI
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for forming coating film on constant velocity universal joint
Patent number
12,017,249
Issue date
Jun 25, 2024
NTN Corporation
Takafumi Iwamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Heat-processing device and heat-processing method
Patent number
11,408,043
Issue date
Aug 9, 2022
NTN Corporation
Yasutoshi Ito
C21 - METALLURGY OF IRON
Information
Patent Grant
Heat treatment equipment and heat treatment method
Patent number
11,286,535
Issue date
Mar 29, 2022
NTN Corporation
Tsuneaki Hiraoka
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for forging shaft member of constant velocity universal joint
Patent number
10,933,462
Issue date
Mar 2, 2021
NTN Corporation
Yoshiya Mano
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat treatment method of rod-shape workpiece
Patent number
10,844,447
Issue date
Nov 24, 2020
NTN Corporation
Tsuneaki Hiraoka
C21 - METALLURGY OF IRON
Information
Patent Grant
Outer joint member of constant velocity universal joint
Patent number
10,788,078
Issue date
Sep 29, 2020
NTN Corporation
Masafumi Osugi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Work piece conveyance jig and conveyance device provided with same,...
Patent number
10,577,187
Issue date
Mar 3, 2020
NTN Corporation
Yuuki Tabuchi
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for manufacturing outer joint member for constant-velocity u...
Patent number
10,539,193
Issue date
Jan 21, 2020
NTN Corporation
Takeshi Shimasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for thermally treating ring-shaped member
Patent number
10,508,318
Issue date
Dec 17, 2019
NTN Corporation
Eri Hirayama
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for butt welding, butt welded joint, and outside joint membe...
Patent number
10,478,914
Issue date
Nov 19, 2019
NTN Corporation
Naoki Nakagawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Constant velocity universal joint outer joint member and manufactur...
Patent number
10,352,369
Issue date
Jul 16, 2019
NTN Corporation
Daisuke Kagawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing outer joint member of constant velocity uni...
Patent number
10,274,019
Issue date
Apr 30, 2019
NTN Corporation
Masafumi Osugi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for manufacturing outer joint member for constant-velocity u...
Patent number
10,221,895
Issue date
Mar 5, 2019
NTN Corporation
Shintaro Suzuki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing method for constant velocity universal joint outer jo...
Patent number
10,213,868
Issue date
Feb 26, 2019
NTN Corporation
Naoki Nakagawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing metal automotive part and metal automotive part
Patent number
9,770,739
Issue date
Sep 26, 2017
NTN Corporation
Hiromi Nagai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Manufacturing method for outer joint member of constant velocity un...
Patent number
9,505,081
Issue date
Nov 29, 2016
NTN Corporation
Naoki Nakagawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of producing a high-frequency heat treatment coil
Patent number
9,445,461
Issue date
Sep 13, 2016
NTN Corporation
Takeshi Shimasawa
C21 - METALLURGY OF IRON
Information
Patent Grant
Automobile part, manufacturing method for same and manufacturing de...
Patent number
9,410,221
Issue date
Aug 9, 2016
NTN Corporation
Shintaro Suzuki
C21 - METALLURGY OF IRON
Information
Patent Grant
Support system for power train of vehicle
Patent number
8,313,078
Issue date
Nov 20, 2012
SUZUKI MOTOR CORPORATION
Shintaro Suzuki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Constant velocity universal joint
Patent number
7,160,193
Issue date
Jan 9, 2007
NTN Corporation
Taku Itagaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR FORMING COATING FILM ON CONSTANT VELOCITY UNIVERSAL JOINT
Publication number
20230219115
Publication date
Jul 13, 2023
NTN Corporation
Takafumi IWAMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORK PIECE CONVEYANCE JIG AND CONVEYANCE DEVICE PROVIDED WITH SAME,...
Publication number
20190270595
Publication date
Sep 5, 2019
NTN Corporation
Yuuki TABUCHI
C21 - METALLURGY OF IRON
Information
Patent Application
HEAT TREATMENT METHOD OF ROD-SHAPE WORKPIECE
Publication number
20190241986
Publication date
Aug 8, 2019
NTN Corporation
Tsuneaki HIRAOKA
C21 - METALLURGY OF IRON
Information
Patent Application
HEAT TREATMENT EQUIPMENT AND HEAT TREATMENT METHOD
Publication number
20190233911
Publication date
Aug 1, 2019
NTN Corporation
Tsuneaki HIRAOKA
C21 - METALLURGY OF IRON
Information
Patent Application
INDUCTION HEATING APPARATUS AND INDUCTION HEATING METHOD
Publication number
20190239291
Publication date
Aug 1, 2019
NTN Corporation
Shintaro SUZUKI
C21 - METALLURGY OF IRON
Information
Patent Application
COATING FILM AND AUTOMOTIVE PART ON WHICH COATING FILM IS FORMED, A...
Publication number
20190217334
Publication date
Jul 18, 2019
NTN Corporation
Takafumi Iwamoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD OF MANUFACTURING OUTER JOINT MEMBER OF CONSTANT VELOCITY UNI...
Publication number
20190211883
Publication date
Jul 11, 2019
NTN Corporation
Masafumi OSUGI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEAT-PROCESSING DEVICE AND HEAT-PROCESSING METHOD
Publication number
20190055618
Publication date
Feb 21, 2019
Yasutoshi ITO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR FORGING SHAFT MEMBER OF CONSTANT VELOCITY UNIVERSAL JOINT
Publication number
20180200782
Publication date
Jul 19, 2018
NTN Corporation
Yoshiya MANO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CONSTANT VELOCITY UNIVERSAL JOINT OUTER JOINT MEMBER AND MANUFACTUR...
Publication number
20170159719
Publication date
Jun 8, 2017
NTN Corporation
Daisuke KAGAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING OUTER JOINT MEMBER OF CONSTANT VELOCITY UNI...
Publication number
20170159718
Publication date
Jun 8, 2017
NTN Corporation
Masafumi OSUGI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR MANUFACTURING OUTER JOINT MEMBER FOR CONSTANT-VELOCITY U...
Publication number
20170130780
Publication date
May 11, 2017
NTN Corporation
Takeshi SHIMASAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MANUFACTURING OUTER JOINT MEMBER FOR CONSTANT-VELOCITY U...
Publication number
20170130779
Publication date
May 11, 2017
NTN Corporation
Shintaro SUZUKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR BUTT WELDING, BUTT WELDED JOINT, AND OUTSIDE JOINT MEMBE...
Publication number
20170120369
Publication date
May 4, 2017
Naoki NAKAGAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MANUFACTURING METHOD FOR CONSTANT VELOCITY UNIVERSAL JOINT OUTER JO...
Publication number
20170120368
Publication date
May 4, 2017
NTN Corporation
Naoki NAKAGAWA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING METAL AUTOMOTIVE PART AND METAL AUTOMOTIVE PART
Publication number
20160243584
Publication date
Aug 25, 2016
NTN Corporation
Hiromi HAYASHI
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD FOR THERMALLY TREATING RING-SHAPED MEMBER
Publication number
20160230244
Publication date
Aug 11, 2016
NTN Corporation
Eri HIRAYAMA
C21 - METALLURGY OF IRON
Information
Patent Application
HEAT TREATMENT METHOD FOR RING-SHAPED MEMBER AND HEAT TREATMENT EQU...
Publication number
20160230243
Publication date
Aug 11, 2016
NTN CORPORATION
Tsuneaki HIRAOKA
C21 - METALLURGY OF IRON
Information
Patent Application
HEAT TREATMENT METHOD FOR RING-SHAPED MEMBER AND HEAT TREATMENT EQU...
Publication number
20160208353
Publication date
Jul 21, 2016
NTN Corporation
Tsuneaki HIRAOKA
C21 - METALLURGY OF IRON
Information
Patent Application
MANUFACTURING METHOD FOR OUTER JOINT MEMBER OF CONSTANT VELOCITY UN...
Publication number
20150315668
Publication date
Nov 5, 2015
Naoki NAKAGAWA
C21 - METALLURGY OF IRON
Information
Patent Application
COATING FILM AND METAL AUTOMOTIVE PART ON WHICH COATING FILM IS FOR...
Publication number
20150217329
Publication date
Aug 6, 2015
NTN Corporation
Takafumi Iwamoto
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
HIGH-FREQUENCY HEAT TREATMENT COIL, OUTER-SIDE JOINT MEMBER FOR CON...
Publication number
20140246423
Publication date
Sep 4, 2014
NTN CORPORATION
Takeshi Shimasawa
C21 - METALLURGY OF IRON
Information
Patent Application
AUTOMOBILE PART, MANUFACTURING METHOD FOR SAME AND MANUFACTURING DE...
Publication number
20130180629
Publication date
Jul 18, 2013
Shintaro Suzuki
C21 - METALLURGY OF IRON
Information
Patent Application
SUPPORT SYSTEM FOR POWER TRAIN OF VEHICLE
Publication number
20110266412
Publication date
Nov 3, 2011
SUZUKI MOTOR CORPORATION
Shintaro SUZUKI
B60 - VEHICLES IN GENERAL
Information
Patent Application
QUALITY WARRANTY SYSTEM IN INDUCTION HEAT TREATMENT FACILITIES
Publication number
20090033008
Publication date
Feb 5, 2009
NTN Corporation
Takeaki Kokudai
C21 - METALLURGY OF IRON
Information
Patent Application
Constant velocity universal joint
Publication number
20050014565
Publication date
Jan 20, 2005
Taku Itagaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...