Hiroki Ota

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rolling straightening machine and method of manufacturing a pipe or...
- Patent number 11,731,184
- Issue date Aug 22, 2023
- JFE Steel Corporation
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Dual-phase stainless steel, and method of production thereof
- Patent number 11,566,301
- Issue date Jan 31, 2023
- JFE Steel Corporation
- Yusuke Yoshimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Aluminum alloy substrate for magnetic disk and method for manufactu...
- Patent number 11,482,251
- Issue date Oct 25, 2022
- UACJ Corporation
- Takuya Murata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum alloy sheet for magnetic disk and production method theref...
- Patent number 11,341,995
- Issue date May 24, 2022
- UACJ Corporation
- Kotaro Kitawaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetic disc, aluminum alloy substrate for magnetic disc, and prod...
- Patent number 11,211,088
- Issue date Dec 28, 2021
- UACJ Corporation
- Takuya Murata
- G11 - INFORMATION STORAGE
Information Patent Grant
High-strength seamless steel pipe for oil country tubular goods, an...
- Patent number 11,186,885
- Issue date Nov 30, 2021
- JFE Steel Corporation
- Masao Yuga
- C21 - METALLURGY OF IRON
Information Patent Grant
Image stabilizing apparatus, image processing apparatus, and detect...
- Patent number 11,178,330
- Issue date Nov 16, 2021
- Canon Kabushiki Kaisha
- Hiroki Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low alloy high strength seamless steel pipe for oil country tubular...
- Patent number 11,111,566
- Issue date Sep 7, 2021
- JFE Steel Corporation
- Mitsuhiro Okatsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electronic device
- Patent number 11,092,878
- Issue date Aug 17, 2021
- Canon Kabushiki Kaisha
- Shuichi Matsuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-strength seamless steel pipe for oil country tubular goods and...
- Patent number 10,920,297
- Issue date Feb 16, 2021
- JFE Steel Corporation
- Masao Yuga
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength seamless stainless steel pipe and method of manufactu...
- Patent number 10,876,183
- Issue date Dec 29, 2020
- JFE Steel Corporation
- Kenichiro Eguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength seamless steel pipe for oil country tubular goods and...
- Patent number 10,876,182
- Issue date Dec 29, 2020
- JFE Steel Corporation
- Masao Yuga
- C21 - METALLURGY OF IRON
Information Patent Grant
Electronic device
- Patent number 10,866,489
- Issue date Dec 15, 2020
- Canon Kabushiki Kaisha
- Hiroki Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device
- Patent number 10,859,892
- Issue date Dec 8, 2020
- Canon Kabushiki Kaisha
- Shuichi Matsuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-strength seamless steel pipe for oil country tubular goods and...
- Patent number 10,844,453
- Issue date Nov 24, 2020
- JFE Steel Corporation
- Masao Yuga
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot rolled and annealed ferritic stainless steel sheet, method of p...
- Patent number 10,837,075
- Issue date Nov 17, 2020
- JFE Steel Corporation
- Tetsuyuki Nakamura
- C21 - METALLURGY OF IRON
Information Patent Grant
Ferrite-martensite dual-phase stainless steel and method of manufac...
- Patent number 10,745,774
- Issue date Aug 18, 2020
- JFE Steel Corporation
- Tomohiro Ishii
- C21 - METALLURGY OF IRON
Information Patent Grant
Electronic device
- Patent number 10,551,723
- Issue date Feb 4, 2020
- Canon Kabushiki Kaisha
- Hiroki Ota
- G02 - OPTICS
Information Patent Grant
Electronic device
- Patent number 10,503,053
- Issue date Dec 10, 2019
- Canon Kabushiki Kaisha
- Hiroki Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and controlling method
- Patent number 10,496,068
- Issue date Dec 3, 2019
- Canon Kabushiki Kaisha
- Hiroki Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for producing circumferential weld joint for low-carbon mart...
- Patent number 10,421,145
- Issue date Sep 24, 2019
- JFE Steel Corporation
- Takeshi Suzuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ferritic stainless steel
- Patent number 10,415,126
- Issue date Sep 17, 2019
- JFE Steel Corporation
- Tetsuyuki Nakamura
- C21 - METALLURGY OF IRON
Information Patent Grant
Ferritic stainless steel
- Patent number 10,400,318
- Issue date Sep 3, 2019
- JFE Steel Corporation
- Tetsuyuki Nakamura
- C21 - METALLURGY OF IRON
Information Patent Grant
Electronic device
- Patent number 10,261,396
- Issue date Apr 16, 2019
- Canon Kabushiki Kaisha
- Hiroki Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device
- Patent number 10,254,629
- Issue date Apr 9, 2019
- Canon Kabushiki Kaisha
- Shuichi Matsuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Material for cold-rolled stainless steel sheet and production metho...
- Patent number 10,000,824
- Issue date Jun 19, 2018
- JFE Steel Corporation
- Masataka Yoshino
- C21 - METALLURGY OF IRON
Information Patent Grant
Ferritic stainless steel foil
- Patent number 9,920,409
- Issue date Mar 20, 2018
- JFE Steel Corporation
- Akito Mizutani
- C21 - METALLURGY OF IRON
Information Patent Grant
Ferritic stainless steel and method for manufacturing the same
- Patent number 9,863,023
- Issue date Jan 9, 2018
- JFE Steel Corporation
- Tomohiro Ishii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Stainless steel foil
- Patent number 9,777,357
- Issue date Oct 3, 2017
- JFE Steel Corporation
- Akito Mizutani
- C21 - METALLURGY OF IRON
Information Patent Grant
Stainless steel foil and catalyst carrier for exhaust gas purifying...
- Patent number 9,624,563
- Issue date Apr 18, 2017
- JFE Steel Corporation
- Akito Mizutani
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE CONTROL DEVICE AND HOST VEHICLE POSITION ESTIMATION METHOD
- Publication number 20230243657
- Publication date Aug 3, 2023
- Hitachi Astemo, Ltd.
- Masahiro KIYOHARA
- G08 - SIGNALLING
Information Patent Application
ROLLING MILL FOR DIAMETER REDUCING ROLLING AND METHOD FOR MANUFACTU...
- Publication number 20220388048
- Publication date Dec 8, 2022
- JFE STEEL CORPORATION
- Shunsuke SASAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING STRAIGHTENING MACHINE AND METHOD OF MANUFACTURING A PIPE OR...
- Publication number 20220193745
- Publication date Jun 23, 2022
- JFE STEEL CORPORATION
- Shunsuke SASAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DUPLEX STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20220018007
- Publication date Jan 20, 2022
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK AND METHOD FOR MANUFACTU...
- Publication number 20210358520
- Publication date Nov 18, 2021
- UACJ CORPORATION
- Takuya MURATA
- G11 - INFORMATION STORAGE
Information Patent Application
ALUMINUM ALLOY SHEET FOR MAGNETIC DISK AND PRODUCTION METHOD THEREF...
- Publication number 20210319806
- Publication date Oct 14, 2021
- Kotaro KITAWAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC DISC, ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISC, AND PROD...
- Publication number 20210012801
- Publication date Jan 14, 2021
- UACJ CORPORATION
- Takuya MURATA
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20200355988
- Publication date Nov 12, 2020
- Canon Kabushiki Kaisha
- Shuichi Matsuzawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE STABILIZING APPARATUS, IMAGE PROCESSING APPARATUS, AND DETECT...
- Publication number 20200112681
- Publication date Apr 9, 2020
- Canon Kabushiki Kaisha
- Hiroki Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL-PHASE STAINLESS STEEL, AND METHOD OF PRODUCTION THEREOF
- Publication number 20190211416
- Publication date Jul 11, 2019
- JFE STEEL CORPORATION
- Yusuke Yoshimura
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20190196303
- Publication date Jun 27, 2019
- Canon Kabushiki Kaisha
- Hiroki Ota
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20190179213
- Publication date Jun 13, 2019
- Canon Kabushiki Kaisha
- Shuichi Matsuzawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ALUMINUM ALLOY PLATE FOR MAGNETIC DISC SUBSTRATE, METHOD FOR PRODUC...
- Publication number 20190172487
- Publication date Jun 6, 2019
- UACJ CORPORATION
- Kotaro KITAWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH-STRENGTH SEAMLESS STAINLESS STEEL PIPE AND METHOD OF MANUFACTU...
- Publication number 20190100821
- Publication date Apr 4, 2019
- JFE STEEL CORPORATION
- Kenichiro Eguchi
- C21 - METALLURGY OF IRON
Information Patent Application
LOW ALLOY HIGH STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR...
- Publication number 20190048443
- Publication date Feb 14, 2019
- JFE STEEL CORPORATION
- Mitsuhiro Okatsu
- C21 - METALLURGY OF IRON
Information Patent Application
LOW ALLOY HIGH STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR...
- Publication number 20190048444
- Publication date Feb 14, 2019
- JFE STEEL CORPORATION
- Mitsuhiro Okatsu
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS, AN...
- Publication number 20190024201
- Publication date Jan 24, 2019
- JFE STEEL CORPORATION
- Masao Yuga
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS AND...
- Publication number 20180327881
- Publication date Nov 15, 2018
- JFE STEEL CORPORATION
- Masao Yuga
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTRONIC DEVICE AND CONTROLLING METHOD
- Publication number 20180284714
- Publication date Oct 4, 2018
- Canon Kabushiki Kaisha
- Hiroki Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND CONTROLLING METHOD
- Publication number 20180288305
- Publication date Oct 4, 2018
- Canon Kabushiki Kaisha
- Hiroki Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20180246396
- Publication date Aug 30, 2018
- Canon Kabushiki Kaisha
- Hiroki Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20180246397
- Publication date Aug 30, 2018
- Canon Kabushiki Kaisha
- Hiroki Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRIC RESISTANCE WELDED STAINLESS CLAD STEEL PIPE AND METHOD OF...
- Publication number 20180243809
- Publication date Aug 30, 2018
- JFE STEEL CORPORATION
- Takatoshi Okabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20180224717
- Publication date Aug 9, 2018
- Canon Kabushiki Kaisha
- Shuichi Matsuzawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MAGNETIC DISC ALUMINUM ALLOY SUBSTRATE AND MANUFACTURING METHOD THE...
- Publication number 20180221928
- Publication date Aug 9, 2018
- UACJ CORPORATION
- Kotaro Kitawaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20180224718
- Publication date Aug 9, 2018
- Canon Kabushiki Kaisha
- Hiroki Ota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING CIRCUMFERENTIAL WELD JOINT FOR LOW-CARBON MART...
- Publication number 20170355038
- Publication date Dec 14, 2017
- JFE STEEL CORPORATION
- Takeshi Suzuki
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS AND...
- Publication number 20170349964
- Publication date Dec 7, 2017
- JFE STEEL CORPORATION
- Masao Yuga
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS AND...
- Publication number 20170349963
- Publication date Dec 7, 2017
- JFE STEEL CORPORATION
- Masao Yuga
- C21 - METALLURGY OF IRON
Information Patent Application
HOT ROLLED AND ANNEALED FERRITIC STAINLESS STEEL SHEET, METHOD OF P...
- Publication number 20170175217
- Publication date Jun 22, 2017
- JFE STEEL CORPORATION
- Tetsuyuki Nakamura
- C21 - METALLURGY OF IRON

Person

Patents Grantslast 30 patents

Rolling straightening machine and method of manufacturing a pipe or...

Dual-phase stainless steel, and method of production thereof

Aluminum alloy substrate for magnetic disk and method for manufactu...

Aluminum alloy sheet for magnetic disk and production method theref...

Magnetic disc, aluminum alloy substrate for magnetic disc, and prod...

High-strength seamless steel pipe for oil country tubular goods, an...

Image stabilizing apparatus, image processing apparatus, and detect...

Low alloy high strength seamless steel pipe for oil country tubular...

Electronic device

High-strength seamless steel pipe for oil country tubular goods and...

High-strength seamless stainless steel pipe and method of manufactu...

High-strength seamless steel pipe for oil country tubular goods and...

Electronic device

Electronic device

High-strength seamless steel pipe for oil country tubular goods and...

Hot rolled and annealed ferritic stainless steel sheet, method of p...

Ferrite-martensite dual-phase stainless steel and method of manufac...

Electronic device

Electronic device

Electronic device and controlling method

Method for producing circumferential weld joint for low-carbon mart...

Ferritic stainless steel

Ferritic stainless steel

Electronic device

Electronic device

Material for cold-rolled stainless steel sheet and production metho...

Ferritic stainless steel foil

Ferritic stainless steel and method for manufacturing the same

Stainless steel foil

Stainless steel foil and catalyst carrier for exhaust gas purifying...

Patents Applicationslast 30 patents

VEHICLE CONTROL DEVICE AND HOST VEHICLE POSITION ESTIMATION METHOD

ROLLING MILL FOR DIAMETER REDUCING ROLLING AND METHOD FOR MANUFACTU...

ROLLING STRAIGHTENING MACHINE AND METHOD OF MANUFACTURING A PIPE OR...

DUPLEX STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME

ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK AND METHOD FOR MANUFACTU...

ALUMINUM ALLOY SHEET FOR MAGNETIC DISK AND PRODUCTION METHOD THEREF...

MAGNETIC DISC, ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISC, AND PROD...

ELECTRONIC DEVICE

IMAGE STABILIZING APPARATUS, IMAGE PROCESSING APPARATUS, AND DETECT...

DUAL-PHASE STAINLESS STEEL, AND METHOD OF PRODUCTION THEREOF

ELECTRONIC DEVICE

ELECTRONIC DEVICE

ALUMINUM ALLOY PLATE FOR MAGNETIC DISC SUBSTRATE, METHOD FOR PRODUC...

HIGH-STRENGTH SEAMLESS STAINLESS STEEL PIPE AND METHOD OF MANUFACTU...

LOW ALLOY HIGH STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR...

LOW ALLOY HIGH STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR...

HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS, AN...

HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS AND...

ELECTRONIC DEVICE AND CONTROLLING METHOD

ELECTRONIC DEVICE AND CONTROLLING METHOD

ELECTRONIC DEVICE

ELECTRONIC DEVICE

ELECTRIC RESISTANCE WELDED STAINLESS CLAD STEEL PIPE AND METHOD OF...

ELECTRONIC DEVICE

MAGNETIC DISC ALUMINUM ALLOY SUBSTRATE AND MANUFACTURING METHOD THE...

ELECTRONIC DEVICE

METHOD FOR PRODUCING CIRCUMFERENTIAL WELD JOINT FOR LOW-CARBON MART...

HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS AND...

HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS AND...

HOT ROLLED AND ANNEALED FERRITIC STAINLESS STEEL SHEET, METHOD OF P...