Masahiro NAKATA

Person

Toyota-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Steel sheet
- Patent number 12,123,080
- Issue date Oct 22, 2024
- Nippon Steel Corporation
- Yuji Sakiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Steel sheet
- Patent number 12,043,877
- Issue date Jul 23, 2024
- Nippon Steel Corporation
- Katsuya Nakano
- C21 - METALLURGY OF IRON
Information Patent Grant
Polypropylene film, metal layer-integrated polypropylene film, film...
- Patent number 11,926,730
- Issue date Mar 12, 2024
- Oji Holdings Corporation
- Tatsuji Ishida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Zinc-plated steel sheet and manufacturing method thereof
- Patent number 11,859,259
- Issue date Jan 2, 2024
- Nippon Steel Corporation
- Takafumi Yokoyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metallized film, metallized film roll, plate roll
- Patent number 11,817,272
- Issue date Nov 14, 2023
- Oji Holdings Corporation
- Kazuyuki Hiate
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zinc-plated steel sheet and manufacturing method thereof
- Patent number 11,685,963
- Issue date Jun 27, 2023
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Polypropylene film, metal layer-integrated polypropylene film, film...
- Patent number 11,661,507
- Issue date May 30, 2023
- Oji Holdings Corporation
- Tatsuji Ishida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet and plated steel sheet
- Patent number 11,649,531
- Issue date May 16, 2023
- Nippon Steel Corporation
- Kohichi Sano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polypropylene film, metal layer-integrated polypropylene film, film...
- Patent number 11,492,475
- Issue date Nov 8, 2022
- Oji Holdings Corporation
- Tatsuji Ishida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet and manufacturing method of therefor
- Patent number 11,447,848
- Issue date Sep 20, 2022
- Nippon Steel Corporation
- Takafumi Yokoyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet and manufacturing method therefor
- Patent number 11,377,710
- Issue date Jul 5, 2022
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Overlapped blank for hot stamping, method of manufacturing overlapp...
- Patent number 11,364,707
- Issue date Jun 21, 2022
- Nippon Steel Corporation
- Soshi Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High strength hot-dip galvanized steel sheet and production method...
- Patent number 11,332,803
- Issue date May 17, 2022
- Nippon Steel Corporation
- Takafumi Yokoyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Steel sheet and plated steel sheet
- Patent number 11,236,412
- Issue date Feb 1, 2022
- Nippon Steel Corporation
- Kohichi Sano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet and plated steel sheet
- Patent number 11,230,755
- Issue date Jan 25, 2022
- Nippon Steel Corporation
- Kohichi Sano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Biaxially stretched polypropylene film, metallized film for capacit...
- Patent number 11,142,618
- Issue date Oct 12, 2021
- Oji Holdings Corporation
- Takeshi Tominaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser weld method and weld structure
- Patent number 11,084,126
- Issue date Aug 10, 2021
- Toyota Jidosha Kabushiki Kaisha
- Kohei Hisada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Biaxially stretched polypropylene film for capacitors, metallized f...
- Patent number 10,910,164
- Issue date Feb 2, 2021
- Oji Holdings Corporation
- Yoshimune Okuyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Steel sheet and plated steel sheet
- Patent number 10,889,879
- Issue date Jan 12, 2021
- Nippon Steel Corporation
- Kohichi Sano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Press forming method and press forming apparatus
- Patent number 10,799,930
- Issue date Oct 13, 2020
- Nippon Steel Corporation
- Toshiya Suzuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Supporting structure for underrun protector
- Patent number 10,787,142
- Issue date Sep 29, 2020
- Nippon Steel Corporation
- Yutaka Mikazuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Biaxially stretched polypropylene film for capacitors
- Patent number 10,759,929
- Issue date Sep 1, 2020
- Oji Holdings Corporation
- Toshiaki Taniike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Press-molded article manufacturing method and press apparatus
- Patent number 10,493,512
- Issue date Dec 3, 2019
- Nippon Steel Corporation
- Toshiya Suzuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pressed component manufacturing method, press, and press line
- Patent number 10,471,493
- Issue date Nov 12, 2019
- Nippon Steel Corporation
- Toshiya Suzuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Welding method and welding structure
- Patent number 10,456,865
- Issue date Oct 29, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kohei Hisada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Biaxially stretched polypropylene film for capacitor
- Patent number 10,431,380
- Issue date Oct 1, 2019
- Oji Holdings Corporation
- Masahiro Nakata
- B32 - LAYERED PRODUCTS
Information Patent Grant
Biaxially stretched polypropylene film for capacitors
- Patent number 10,294,356
- Issue date May 21, 2019
- Oji Holdings Corporation
- Tatsuji Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laser weld method and weld structure
- Patent number 10,137,530
- Issue date Nov 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kohei Hisada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Biaxially stretched polypropylene film for capacitors
- Patent number 10,093,792
- Issue date Oct 9, 2018
- Oji Holdings Corporation
- Tatsuji Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Formed member and manufacturing method thereof
- Patent number 10,035,324
- Issue date Jul 31, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Masanori Yasuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METALLIZED POLYPROPYLENE FILM
- Publication number 20240181749
- Publication date Jun 6, 2024
- OJI HOLDINGS CORPORATION
- Shigeru SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...
- Publication number 20230340245
- Publication date Oct 26, 2023
- OJI HOLDINGS CORPORATION
- Tatsuji ISHIDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DIE AND PRESS-MOLDING APPARATUS
- Publication number 20230330733
- Publication date Oct 19, 2023
- Nippon Steel Corporation
- Ryo URUSHIBATA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL SHEET
- Publication number 20230257844
- Publication date Aug 17, 2023
- NIPPON STEEL CORPORATION
- Katsuya NAKANO
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET
- Publication number 20230250521
- Publication date Aug 10, 2023
- NIPPON STEEL CORPORATION
- Yuji SAKIYAMA
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...
- Publication number 20230044276
- Publication date Feb 9, 2023
- OJI HOLDINGS CORPORATION
- Tatsuji ISHIDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ZINC-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20210230712
- Publication date Jul 29, 2021
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
OVERLAPPED BLANK FOR HOT STAMPING, METHOD OF MANUFACTURING OVERLAPP...
- Publication number 20210197525
- Publication date Jul 1, 2021
- NIPPON STEEL CORPORATION
- Soshi FUJITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ZINC-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20210155999
- Publication date May 27, 2021
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- B32 - LAYERED PRODUCTS
Information Patent Application
METALLIZED FILM, METALLIZED FILM ROLL, PLATE ROLL
- Publication number 20210134531
- Publication date May 6, 2021
- OJI HOLDINGS CORPORATION
- Kazuyuki HIATE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STEEL SHEET AND MANUFACTURING METHOD OF THEREFOR
- Publication number 20210123122
- Publication date Apr 29, 2021
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20210095356
- Publication date Apr 1, 2021
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...
- Publication number 20200377706
- Publication date Dec 3, 2020
- OJI HOLDINGS CORPORATION
- Tatsuji ISHIDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DOUBLE-SIDED ADHESIVE TAPE OR SHEET AND PRODUCTION METHOD THEREFOR
- Publication number 20200165497
- Publication date May 28, 2020
- OJI HOLDINGS CORPORATION
- Kazuo IKEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND PRODUCTION METHOD...
- Publication number 20200115771
- Publication date Apr 16, 2020
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
BIAXIALLY ORIENTED POLYPROPYLENE FILM, METALLIZED FILM, AND CAPACITOR
- Publication number 20190315047
- Publication date Oct 17, 2019
- OJI HOLDINGS CORPORATION
- Takeshi TOMINAGA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20190309398
- Publication date Oct 10, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kohichi SANO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM, METALLIZED FILM FOR CAPACIT...
- Publication number 20190284354
- Publication date Sep 19, 2019
- OJI HOLDINGS CORPORATION
- Takeshi TOMINAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20190241996
- Publication date Aug 8, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kohichi SANO
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20190233926
- Publication date Aug 1, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kohichi SANO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20190226061
- Publication date Jul 25, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kohichi SANO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WORK VEHICLE
- Publication number 20190185063
- Publication date Jun 20, 2019
- Komatsu Ltd.
- Makoto SASAKI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SUPPORTING STRUCTURE FOR UNDERRUN PROTECTOR
- Publication number 20190184924
- Publication date Jun 20, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Yutaka MIKAZUKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRESSED COMPONENT MANUFACTURING METHOD, PRESS, AND PRESS LINE
- Publication number 20190176204
- Publication date Jun 13, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Toshiya SUZUKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
LASER WELD METHOD AND WELD STRUCTURE
- Publication number 20190070695
- Publication date Mar 7, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kohei HISADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRESS-MOLDED ARTICLE MANUFACTURING METHOD AND PRESS APPARATUS
- Publication number 20190022729
- Publication date Jan 24, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Toshiya SUZUKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS
- Publication number 20180371223
- Publication date Dec 27, 2018
- OJI HOLDINGS CORPORATION
- Tatsuji ISHIDA
- B32 - LAYERED PRODUCTS
Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS
- Publication number 20180208751
- Publication date Jul 26, 2018
- OJI HOLDINGS CORPORATION
- Toshiaki TANIIKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITOR
- Publication number 20180118904
- Publication date May 3, 2018
- OJI HOLDINGS CORPORATION
- Masahiro YODA
- B32 - LAYERED PRODUCTS
Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS, METALLIZED F...
- Publication number 20180082791
- Publication date Mar 22, 2018
- OJI HOLDINGS CORPORATION
- Yoshimune OKUYAMA
- H01 - BASIC ELECTRIC ELEMENTS

Masahiro NAKATA

Person

Patents Grantslast 30 patents

Steel sheet

Steel sheet

Polypropylene film, metal layer-integrated polypropylene film, film...

Zinc-plated steel sheet and manufacturing method thereof

Metallized film, metallized film roll, plate roll

Zinc-plated steel sheet and manufacturing method thereof

Polypropylene film, metal layer-integrated polypropylene film, film...

Steel sheet and plated steel sheet

Polypropylene film, metal layer-integrated polypropylene film, film...

Steel sheet and manufacturing method of therefor

Steel sheet and manufacturing method therefor

Overlapped blank for hot stamping, method of manufacturing overlapp...

High strength hot-dip galvanized steel sheet and production method...

Steel sheet and plated steel sheet

Steel sheet and plated steel sheet

Biaxially stretched polypropylene film, metallized film for capacit...

Laser weld method and weld structure

Biaxially stretched polypropylene film for capacitors, metallized f...

Steel sheet and plated steel sheet

Press forming method and press forming apparatus

Supporting structure for underrun protector

Biaxially stretched polypropylene film for capacitors

Press-molded article manufacturing method and press apparatus

Pressed component manufacturing method, press, and press line

Welding method and welding structure

Biaxially stretched polypropylene film for capacitor

Biaxially stretched polypropylene film for capacitors

Laser weld method and weld structure

Biaxially stretched polypropylene film for capacitors

Formed member and manufacturing method thereof

Patents Applicationslast 30 patents

METALLIZED POLYPROPYLENE FILM

POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...

DIE AND PRESS-MOLDING APPARATUS

STEEL SHEET

STEEL SHEET

POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...

ZINC-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF

OVERLAPPED BLANK FOR HOT STAMPING, METHOD OF MANUFACTURING OVERLAPP...

ZINC-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF

METALLIZED FILM, METALLIZED FILM ROLL, PLATE ROLL

STEEL SHEET AND MANUFACTURING METHOD OF THEREFOR

STEEL SHEET AND MANUFACTURING METHOD THEREFOR

POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...

DOUBLE-SIDED ADHESIVE TAPE OR SHEET AND PRODUCTION METHOD THEREFOR

HIGH STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND PRODUCTION METHOD...

BIAXIALLY ORIENTED POLYPROPYLENE FILM, METALLIZED FILM, AND CAPACITOR

STEEL SHEET AND PLATED STEEL SHEET

BIAXIALLY STRETCHED POLYPROPYLENE FILM, METALLIZED FILM FOR CAPACIT...

STEEL SHEET AND PLATED STEEL SHEET

STEEL SHEET AND PLATED STEEL SHEET

STEEL SHEET AND PLATED STEEL SHEET

WORK VEHICLE

SUPPORTING STRUCTURE FOR UNDERRUN PROTECTOR

PRESSED COMPONENT MANUFACTURING METHOD, PRESS, AND PRESS LINE

LASER WELD METHOD AND WELD STRUCTURE

PRESS-MOLDED ARTICLE MANUFACTURING METHOD AND PRESS APPARATUS

BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS

BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS

BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITOR

BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS, METALLIZED F...