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Hiroshima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for molding screw thread of metal pipe
Patent number
12,121,949
Issue date
Oct 22, 2024
Keylex Corporation
Hiroyuki Okamura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing αFe—SiC composite material, and αFe—SiC co...
Patent number
12,064,814
Issue date
Aug 20, 2024
Hiroshima University
Kenjiro Sugio
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Component transfer device
Patent number
11,975,364
Issue date
May 7, 2024
Keylex Corporation
Ryotaro Shinagawa
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Fe-based sintered body, Fe-based sintered body production method, a...
Patent number
11,858,045
Issue date
Jan 2, 2024
Hiroshima University
Kazuhiro Matsugi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Welding apparatus and plate thickness testing method for welding ap...
Patent number
11,707,795
Issue date
Jul 25, 2023
Keylex Corporation
Ryotaro Shinagawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fuel filler pipe
Patent number
11,548,378
Issue date
Jan 10, 2023
Keylex Corporation
Tomoyuki Shiokawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel filler pipe
Patent number
11,338,668
Issue date
May 24, 2022
Keylex Corporation
Tomoyuki Shiokawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Insulator
Patent number
11,241,864
Issue date
Feb 8, 2022
Keylex Corporation
Toshimasa Yamane
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Teaching data generation system for vertical multi-joint robot
Patent number
11,203,117
Issue date
Dec 21, 2021
Keylex Corporation
Takeshi Furuta
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Ultrasonic bonding machine
Patent number
11,110,541
Issue date
Sep 7, 2021
Keylex Corporation
Toshimasa Yamane
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fuel supply pipe assembly device
Patent number
10,688,594
Issue date
Jun 23, 2020
Keylex Corporation
Toshimasa Yamane
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Press apparatus
Patent number
10,350,663
Issue date
Jul 16, 2019
Keylex Corporation
Tsuyoshi Itaoka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for assembling fuel supply pipe, and fuel supply pipe assemb...
Patent number
9,981,342
Issue date
May 29, 2018
Keylex Corporation
Toshimasa Yamane
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrode inspection apparatus for spot welding
Patent number
9,497,360
Issue date
Nov 15, 2016
Keylex Corporation
Kenji Sogo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for forming steel sheet by hot pressing
Patent number
9,321,092
Issue date
Apr 26, 2016
Mazda Motor Corporation
Tekkan Takasue
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Welding apparatus
Patent number
9,162,325
Issue date
Oct 20, 2015
Keylex Corporation
Takeshi Furuta
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fuel vapor handling system for automotive fuel tank
Patent number
8,955,559
Issue date
Feb 17, 2015
Keylex Corporation
Kenichi Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrode inspection apparatus for spot welding
Patent number
8,953,033
Issue date
Feb 10, 2015
Keylex Corporation
Toshimasa Yamane
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fuel filler pipe
Patent number
8,881,926
Issue date
Nov 11, 2014
Keylex Corporation
Toshiaki Miyagawa
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HOT-PRESS DEVICE
Publication number
20240261841
Publication date
Aug 8, 2024
Y-tec KEYLEX INTERNATIONAL CORPORATION
Toshimasa YAMANE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COMPONENT TRANSFER DEVICE
Publication number
20230321693
Publication date
Oct 12, 2023
KEYLEX CORPORATION
Ryotaro SHINAGAWA
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
METHOD FOR MOLDING SCREW THREAD OF METAL PIPE
Publication number
20230071809
Publication date
Mar 9, 2023
KEYLEX CORPORATION
Hiroyuki OKAMURA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WELDING APPARATUS AND PLATE THICKNESS TESTING METHOD FOR WELDING AP...
Publication number
20220226925
Publication date
Jul 21, 2022
KEYLEX CORPORATION
Ryotaro SHINAGAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FUEL FILLER PIPE
Publication number
20220219527
Publication date
Jul 14, 2022
KEYLEX CORPORATION
Tomoyuki SHIOKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING αFE-SIC COMPOSITE MATERIAL, AND α...
Publication number
20210316361
Publication date
Oct 14, 2021
HIROSHIMA UNIVERSITY
Kenjiro SUGIO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FE-BASED SINTERED BODY, FE-BASED SINTERED BODY PRODUCTION METHOD, A...
Publication number
20210308756
Publication date
Oct 7, 2021
HIROSHIMA UNIVERSITY
Kazuhiro MATSUGI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FUEL FILLER PIPE
Publication number
20210107353
Publication date
Apr 15, 2021
KEYLEX CORPORATION
Tomoyuki SHIOKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTI-JOINT ROBOT TEACHING DATA GENERATION METHOD AND TEACHING DATA...
Publication number
20210086365
Publication date
Mar 25, 2021
KEYLEX CORPORATION
Narumi HARADA
G05 - CONTROLLING REGULATING
Information
Patent Application
INSULATOR
Publication number
20200207062
Publication date
Jul 2, 2020
KEYLEX CORPORATION
Toshimasa YAMANE
B60 - VEHICLES IN GENERAL
Information
Patent Application
ULTRASONIC BONDING MACHINE
Publication number
20200189024
Publication date
Jun 18, 2020
KEYLEX CORPORATION
Toshimasa YAMANE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FUEL SUPPLY PIPE ASSEMBLY DEVICE
Publication number
20170252861
Publication date
Sep 7, 2017
KEYLEX CORPORATION
Toshimasa Yamane
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PRESS APPARATUS
Publication number
20160008864
Publication date
Jan 14, 2016
KEYLEX CORPORATION
Tsuyoshi Itaoka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR ASSEMBLING FUEL SUPPLY PIPE, AND FUEL SUPPLY PIPE ASSEMB...
Publication number
20150360321
Publication date
Dec 17, 2015
KEYLEX CORPORATION
Toshimasa Yamane
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Welding Apparatus
Publication number
20150090769
Publication date
Apr 2, 2015
KEYLEX CORPORATION
Takeshi Furuta
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FUEL FILLER PIPE
Publication number
20130206758
Publication date
Aug 15, 2013
KEYLEX CORPORATION
Toshiaki Miyagawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR FORMING STEEL SHEET BY HOT PRESSING
Publication number
20130111966
Publication date
May 9, 2013
MAZDA MOTOR CORPORATION
Tekkan Takasue
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FUEL VAPOR HANDLING SYSTEM FOR AUTOMOTIVE FUEL TANK
Publication number
20130032243
Publication date
Feb 7, 2013
KEYLEX CORPORATION
Kenichi Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRODE INSPECTION APPARATUS FOR SPOT WELDING
Publication number
20120200695
Publication date
Aug 9, 2012
KEYLEX CORPORATION
Toshimasa Yamane
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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