Keiji Ueda

Person

Kobe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-Mn steel and method of producing same
- Patent number 11,959,157
- Issue date Apr 16, 2024
- JFE Steel Corporation
- Daichi Izumi
- C21 - METALLURGY OF IRON
Information Patent Grant
Thin high-strength cold-rolled steel sheet and method of producing...
- Patent number 10,626,485
- Issue date Apr 21, 2020
- JFE Steel Corporation
- Yoshie Obata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Abrasion resistant steel plate having excellent low-temperature tou...
- Patent number 9,982,331
- Issue date May 29, 2018
- JFE Steel Corporation
- Shinichi Miura
- C21 - METALLURGY OF IRON
Information Patent Grant
Abrasion resistant steel plate or steel sheet excellent in resistan...
- Patent number 9,938,599
- Issue date Apr 10, 2018
- JFE Steel Corporation
- Keiji Ueda
- C21 - METALLURGY OF IRON
Information Patent Grant
Abrasion resistant steel plate or steel sheet excellent in resistan...
- Patent number 9,879,334
- Issue date Jan 30, 2018
- JFE Steel Corporation
- Keiji Ueda
- C21 - METALLURGY OF IRON
Information Patent Grant
PZT precursor solution, method for producing PZT precursor solution...
- Patent number 9,834,853
- Issue date Dec 5, 2017
- Ricoh Company, Ltd.
- Yoshikazu Akiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Wear resistant steel plate and manufacturing process therefor
- Patent number 9,738,957
- Issue date Aug 22, 2017
- JFE Steel Corporation
- Keiji Ueda
- C21 - METALLURGY OF IRON
Information Patent Grant
Electromechanical transducer, droplet ejection head, and method for...
- Patent number 9,196,821
- Issue date Nov 24, 2015
- Ricoh Company, Ltd.
- Tsutoh Aoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electromechanical transducer element, droplet discharge head, and d...
- Patent number 8,727,505
- Issue date May 20, 2014
- Ricoh Company, Ltd.
- Satoshi Mizukami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sol-gel liquid, electromechanical conversion element, liquid discha...
- Patent number 8,690,297
- Issue date Apr 8, 2014
- Ricoh Company, Limited
- Keiji Ueda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Droplet-discharging-head manufacturing apparatus, droplet-dischargi...
- Patent number 8,684,493
- Issue date Apr 1, 2014
- Ricoh Company, Ltd.
- Yukitoshi Tajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for producing electromechanical transducer, electromechanica...
- Patent number 8,646,180
- Issue date Feb 11, 2014
- Ricoh Company, Ltd.
- Yoshikazu Akiyama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electromechanical transducer film and method for manufacturing elec...
- Patent number 8,425,026
- Issue date Apr 23, 2013
- Ricoh Company, Ltd.
- Osamu Machida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus and method for molding object with enhanced transferabili...
- Patent number 7,794,643
- Issue date Sep 14, 2010
- Ricoh Company, Ltd.
- Jun Watanabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sulfonamide derivatives
- Patent number 6,673,804
- Issue date Jan 6, 2004
- Sankyo Company, Limited
- Tomio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Machine part resistant to rolling friction
- Patent number 5,496,651
- Issue date Mar 5, 1996
- Kabushiki Kaisha Kobe Seiko Sho
- Hidetoshi Nishimoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Corrosion resistant Ti alloy containing Cu, Si, and a platinum grou...
- Patent number 5,437,835
- Issue date Aug 1, 1995
- Kabushiki Kaisha Kobe Seiko Sho
- Yasuaki Sugizaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Corrosion resistant Ti-Cr-Ni alloy containing a platinum group metal
- Patent number 5,316,722
- Issue date May 31, 1994
- Kabushiki Kaisha Kobe Seiko Sho
- Yasuaki Sugizaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
TIG WELDED JOINT
- Publication number 20240227088
- Publication date Jul 11, 2024
- JFE STEEL CORPORATION
- Kazufumi WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TIG WELDED JOINT
- Publication number 20240131632
- Publication date Apr 25, 2024
- JFE STEEL CORPORATION
- Kazufumi WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TIG WELDING FILLER METAL AND METHOD FOR PRODUCING WELD JOINT USING...
- Publication number 20240075560
- Publication date Mar 7, 2024
- JFE STEEL CORPORATION
- Kazufumi Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
- Publication number 20240066865
- Publication date Feb 29, 2024
- Keiji UEDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SUBMERGED ARC WELDED JOINT
- Publication number 20240051070
- Publication date Feb 15, 2024
- JFE STEEL CORPORATION
- Kazufumi WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SUBMERGED ARC WELDING WIRE AND METHOD FOR PRODUCING WELD JOINT USIN...
- Publication number 20240033861
- Publication date Feb 1, 2024
- JFE STEEL CORPORATION
- Kazufumi Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SOLID WIRE FOR GAS METAL ARC WELDING
- Publication number 20230211441
- Publication date Jul 6, 2023
- JFE STEEL CORPORATION
- Atsushi Takada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
- Publication number 20230108462
- Publication date Apr 6, 2023
- Toshiaki MASUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
STEEL AND METHOD OF PRODUCING SAME
- Publication number 20220275489
- Publication date Sep 1, 2022
- JFE STEEL CORPORATION
- Daichi IZUMI
- C21 - METALLURGY OF IRON
Information Patent Application
SOLID WIRE FOR GAS METAL ARC WELDING
- Publication number 20210323101
- Publication date Oct 21, 2021
- JFE STEEL CORPORATION
- Atsushi TAKADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-Mn STEEL AND METHOD OF PRODUCING SAME
- Publication number 20210301378
- Publication date Sep 30, 2021
- JFE STEEL CORPORATION
- Daichi IZUMI
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-MN STEEL AND METHOD FOR MANUFACTURING SAME
- Publication number 20210164067
- Publication date Jun 3, 2021
- JFE STEEL CORPORATION
- Koichi NAKASHIMA
- C21 - METALLURGY OF IRON
Information Patent Application
THIN HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD OF PRODUCING...
- Publication number 20180057916
- Publication date Mar 1, 2018
- JFE STEEL CORPORATION
- Yoshie OBATA
- C21 - METALLURGY OF IRON
Information Patent Application
PZT PRECURSOR SOLUTION, METHOD FOR PRODUCING PZT PRECURSOR SOLUTION...
- Publication number 20170211202
- Publication date Jul 27, 2017
- RICOH COMPANY, LTD.
- Yoshikazu AKIYAMA
- C30 - CRYSTAL GROWTH
Information Patent Application
COLD-ROLLED STEEL SHEET HAVING EXCELLENT SPOT WELDABILITY, AND MANU...
- Publication number 20170204492
- Publication date Jul 20, 2017
- JFE STEEL CORPORATION
- Keiji UEDA
- C21 - METALLURGY OF IRON
Information Patent Application
ABRASION RESISTANT STEEL PLATE HAVING EXCELLENT LOW-TEMPERATURE TOU...
- Publication number 20150232971
- Publication date Aug 20, 2015
- JFE STEEL CORPORATION
- Shinichi Miura
- C21 - METALLURGY OF IRON
Information Patent Application
ABRASION RESISTANT STEEL PLATE HAVING EXCELLENT LOW-TEMPERATURE TOU...
- Publication number 20150225822
- Publication date Aug 13, 2015
- JFE STEEL CORPORATION
- Shinichi Miura
- C21 - METALLURGY OF IRON
Information Patent Application
WEAR RESISTANT STEEL PLATE AND MANUFACTURING PROCESS THEREFOR
- Publication number 20150184270
- Publication date Jul 2, 2015
- JFE STEEL CORPORATION
- Keiji Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
PIEZOELECTRIC ACTUATOR, FLUID DISCHARGE HEAD, AND IMAGE FORMING DEVICE
- Publication number 20150070444
- Publication date Mar 12, 2015
- RICOH COMPANY, LTD.
- Masahiro Ishimori
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTROMECHANICAL TRANSDUCER, DROPLET EJECTION HEAD, AND METHOD FOR...
- Publication number 20150022592
- Publication date Jan 22, 2015
- RICOH COMPANY, LTD.
- Tsutoh Aoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ABRASION RESISTANT WELDED STEEL PIPE AND METHOD OF PRODUCING THE SAME
- Publication number 20150007904
- Publication date Jan 8, 2015
- JFE STEEL CORPORATION
- Akihiko Tanizawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ABRASION RESISTANT STEEL PLATE OR STEEL SHEET EXCELLENT IN RESISTAN...
- Publication number 20140096875
- Publication date Apr 10, 2014
- JFE STEEL CORPORATION
- Keiji Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
ABRASION RESISTANT STEEL PLATE OR STEEL SHEET EXCELLENT IN RESISTAN...
- Publication number 20140090755
- Publication date Apr 3, 2014
- JFE STEEL CORPORATION
- Keiji Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
ABRASION RESISTANT STEEL PLATE WHICH EXHIBITS EXCELLENT WELD TOUGHN...
- Publication number 20130216422
- Publication date Aug 22, 2013
- JFE STEEL CORPORATION
- Keiji Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
ABRASION RESISTANT STEEL PLATE WHICH EXHIBITS EXCELLENT WELD TOUGHN...
- Publication number 20130206286
- Publication date Aug 15, 2013
- JFE STEEL CORPORATION
- Keiji Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTROMECHANICAL TRANSDUCER ELEMENT, DROPLET DISCHARGE HEAD, AND D...
- Publication number 20130002767
- Publication date Jan 3, 2013
- RICOH COMPANY, LTD.,
- Satoshi MIZUKAMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DROPLET-DISCHARGING-HEAD MANUFACTURING APPARATUS, DROPLET-DISCHARGI...
- Publication number 20120236067
- Publication date Sep 20, 2012
- RICOH COMPANY, LTD.
- Yukitoshi TAJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR PRODUCING ELECTROMECHANICAL TRANSDUCER, ELECTROMECHANICA...
- Publication number 20120038712
- Publication date Feb 16, 2012
- Yoshikazu Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOL-GEL LIQUID, ELECTROMECHANICAL CONVERSION ELEMENT, LIQUID DISCHA...
- Publication number 20110205307
- Publication date Aug 25, 2011
- Keiji UEDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTROMECHANICAL TRANSDUCER FILM AND METHOD FOR MANUFACTURING ELEC...
- Publication number 20110175967
- Publication date Jul 21, 2011
- RICOH COMPANY, LTD.
- Osamu MACHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Person

Patents Grantslast 30 patents

High-Mn steel and method of producing same

Thin high-strength cold-rolled steel sheet and method of producing...

Abrasion resistant steel plate having excellent low-temperature tou...

Abrasion resistant steel plate or steel sheet excellent in resistan...

Abrasion resistant steel plate or steel sheet excellent in resistan...

PZT precursor solution, method for producing PZT precursor solution...

Wear resistant steel plate and manufacturing process therefor

Electromechanical transducer, droplet ejection head, and method for...

Electromechanical transducer element, droplet discharge head, and d...

Sol-gel liquid, electromechanical conversion element, liquid discha...

Droplet-discharging-head manufacturing apparatus, droplet-dischargi...

Method for producing electromechanical transducer, electromechanica...

Electromechanical transducer film and method for manufacturing elec...

Apparatus and method for molding object with enhanced transferabili...

Sulfonamide derivatives

Machine part resistant to rolling friction

Corrosion resistant Ti alloy containing Cu, Si, and a platinum grou...

Corrosion resistant Ti-Cr-Ni alloy containing a platinum group metal

Patents Applicationslast 30 patents

TIG WELDED JOINT

TIG WELDED JOINT

TIG WELDING FILLER METAL AND METHOD FOR PRODUCING WELD JOINT USING...

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...

SUBMERGED ARC WELDED JOINT

SUBMERGED ARC WELDING WIRE AND METHOD FOR PRODUCING WELD JOINT USIN...

SOLID WIRE FOR GAS METAL ARC WELDING

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

STEEL AND METHOD OF PRODUCING SAME

SOLID WIRE FOR GAS METAL ARC WELDING

HIGH-Mn STEEL AND METHOD OF PRODUCING SAME

HIGH-MN STEEL AND METHOD FOR MANUFACTURING SAME

THIN HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD OF PRODUCING...

PZT PRECURSOR SOLUTION, METHOD FOR PRODUCING PZT PRECURSOR SOLUTION...

COLD-ROLLED STEEL SHEET HAVING EXCELLENT SPOT WELDABILITY, AND MANU...

ABRASION RESISTANT STEEL PLATE HAVING EXCELLENT LOW-TEMPERATURE TOU...

ABRASION RESISTANT STEEL PLATE HAVING EXCELLENT LOW-TEMPERATURE TOU...

WEAR RESISTANT STEEL PLATE AND MANUFACTURING PROCESS THEREFOR

PIEZOELECTRIC ACTUATOR, FLUID DISCHARGE HEAD, AND IMAGE FORMING DEVICE

ELECTROMECHANICAL TRANSDUCER, DROPLET EJECTION HEAD, AND METHOD FOR...

ABRASION RESISTANT WELDED STEEL PIPE AND METHOD OF PRODUCING THE SAME

ABRASION RESISTANT STEEL PLATE OR STEEL SHEET EXCELLENT IN RESISTAN...

ABRASION RESISTANT STEEL PLATE OR STEEL SHEET EXCELLENT IN RESISTAN...

ABRASION RESISTANT STEEL PLATE WHICH EXHIBITS EXCELLENT WELD TOUGHN...

ABRASION RESISTANT STEEL PLATE WHICH EXHIBITS EXCELLENT WELD TOUGHN...

ELECTROMECHANICAL TRANSDUCER ELEMENT, DROPLET DISCHARGE HEAD, AND D...

DROPLET-DISCHARGING-HEAD MANUFACTURING APPARATUS, DROPLET-DISCHARGI...

METHOD FOR PRODUCING ELECTROMECHANICAL TRANSDUCER, ELECTROMECHANICA...

SOL-GEL LIQUID, ELECTROMECHANICAL CONVERSION ELEMENT, LIQUID DISCHA...

ELECTROMECHANICAL TRANSDUCER FILM AND METHOD FOR MANUFACTURING ELEC...