Tetsuya Ohashi

Person

Matsudo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing rare earth sintered magnet
- Patent number 11,915,845
- Issue date Feb 27, 2024
- Shin-Etsu Chemical Co., Ltd.
- Taiga Asai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Member including pad electrode, ink cartridge, recording apparatus
- Patent number 11,833,834
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Rare earth sintered magnet
- Patent number 11,798,716
- Issue date Oct 24, 2023
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Member including pad electrode, ink cartridge and recording apparatus
- Patent number 11,685,163
- Issue date Jun 27, 2023
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Member including pad electrode, ink cartridge, recording apparatus
- Patent number 11,642,892
- Issue date May 9, 2023
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
R—Fe—B sintered magnet and production method therefor
- Patent number 11,600,413
- Issue date Mar 7, 2023
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
R-Fe-B sintered magnet
- Patent number 11,410,805
- Issue date Aug 9, 2022
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Member including pad electrode, ink cartridge, recording apparatus
- Patent number 11,376,859
- Issue date Jul 5, 2022
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Blow bottle and method for molding blow bottle
- Patent number 10,968,004
- Issue date Apr 6, 2021
- Canon Kabushiki Kaisha
- Kyosuke Nagaoka
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Method for preparing R—Fe—B sintered magnet
- Patent number 10,937,578
- Issue date Mar 2, 2021
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ink cartridge with a housing sealed by a sealing member that change...
- Patent number 10,906,323
- Issue date Feb 2, 2021
- Canon Kabushiki Kaisha
- Kyosuke Nagaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Head for ink cartridge for computer printers
- Patent number D906415
- Issue date Dec 29, 2020
- Canon Kabushiki Kaisha
- Takashi Fukushima
- D18 - Printing and office machinery
Information Patent Grant
Ink cartridge for computer printers
- Patent number D906416
- Issue date Dec 29, 2020
- Canon Kabushiki Kaisha
- Takashi Fukushima
- D18 - Printing and office machinery
Information Patent Grant
Ink cartridge
- Patent number 10,850,522
- Issue date Dec 1, 2020
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container
- Patent number 10,836,175
- Issue date Nov 17, 2020
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge for computer printer
- Patent number D899513
- Issue date Oct 20, 2020
- Tetsuya Ohashi
- D18 - Printing and office machinery
Information Patent Grant
Ink cartridge for computer printers
- Patent number D896883
- Issue date Sep 22, 2020
- Tetsuya Ohashi
- D18 - Printing and office machinery
Information Patent Grant
R-Fe-B sintered magnet
- Patent number 10,720,271
- Issue date Jul 21, 2020
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ink cartridge
- Patent number 10,675,877
- Issue date Jun 9, 2020
- Canon Kabushiki Kaisha
- Hironori Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge for reduction of ink leakage
- Patent number 10,661,570
- Issue date May 26, 2020
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container
- Patent number 10,336,087
- Issue date Jul 2, 2019
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid storage unit, liquid discharge apparatus using the same, and...
- Patent number 10,029,474
- Issue date Jul 24, 2018
- Canon Kabushiki Kaisha
- Hitoshi Takada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid container and recording apparatus on which liquid container...
- Patent number 9,994,031
- Issue date Jun 12, 2018
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container
- Patent number 9,919,536
- Issue date Mar 20, 2018
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container and recording apparatus on which liquid container...
- Patent number 9,862,196
- Issue date Jan 9, 2018
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink tank for printer
- Patent number D792509
- Issue date Jul 18, 2017
- Canon Kabushiki Kaisha
- Hiroki Hayashi
- D18 - Printing and office machinery
Information Patent Grant
Ink tank for printer
- Patent number D791868
- Issue date Jul 11, 2017
- Canon Kabushiki Kaisha
- Hiroki Hayashi
- D18 - Printing and office machinery
Information Patent Grant
Liquid discharge head and liquid discharge apparatus using the same
- Patent number 9,636,919
- Issue date May 2, 2017
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink tank for printer
- Patent number D785087
- Issue date Apr 25, 2017
- Canon Kabushiki Kaisha
- Hiroki Hayashi
- D18 - Printing and office machinery
Information Patent Grant
Liquid discharge head and liquid discharge apparatus using the same
- Patent number 9,352,576
- Issue date May 31, 2016
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE, RECORDING APPARATUS
- Publication number 20230391095
- Publication date Dec 7, 2023
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE, RECORDING APPARATUS
- Publication number 20230219347
- Publication date Jul 13, 2023
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for Producing Rare Earth Sintered Magnet
- Publication number 20230066157
- Publication date Mar 2, 2023
- Shin-Etsu Chemical Co., Ltd.
- Taiga ASAI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RARE EARTH SINTERED MAGNET
- Publication number 20220415551
- Publication date Dec 29, 2022
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya KUME
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR MANUFACTURING RARE EARTH MAGNET
- Publication number 20220344080
- Publication date Oct 27, 2022
- Shin-Etsu Chemical Co., Ltd.
- Hajime NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE, RECORDING APPARATUS
- Publication number 20220161565
- Publication date May 26, 2022
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for Manufacturing Rare Earth Sintered Magnet
- Publication number 20220148801
- Publication date May 12, 2022
- Shin-Etsu Chemical Co., Ltd.
- Akira YAMADA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE AND RECORDING APPARATUS
- Publication number 20210370680
- Publication date Dec 2, 2021
- Canon Kabushiki Kaisha
- Takeho MIYASHITA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE ADAPTOR, INK CARTRIDGE AND RECORDING APPARATUS
- Publication number 20210316554
- Publication date Oct 14, 2021
- Takashi FUKUSHIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
STEEL MATERIAL FOR CVT SHEAVE, CVT SHEAVE, AND METHOD FOR MANUFACTU...
- Publication number 20200370159
- Publication date Nov 26, 2020
- Aisin AW Co., Ltd.
- Masashi HATTORI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
R-Fe-B SINTERED MAGNET
- Publication number 20200303103
- Publication date Sep 24, 2020
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE, RECORDING APPARATUS
- Publication number 20200282729
- Publication date Sep 10, 2020
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE
- Publication number 20200238718
- Publication date Jul 30, 2020
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RARE EARTH SINTERED MAGNET
- Publication number 20200111591
- Publication date Apr 9, 2020
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INK CARTRIDGE
- Publication number 20200101750
- Publication date Apr 2, 2020
- Canon Kabushiki Kaisha
- Kyosuke Nagaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
R-FE-B SINTERED MAGNET AND PRODUCTION METHOD THEREFOR
- Publication number 20200082962
- Publication date Mar 12, 2020
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LIQUID CONTAINER
- Publication number 20190263132
- Publication date Aug 29, 2019
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE
- Publication number 20190224978
- Publication date Jul 25, 2019
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE
- Publication number 20190224979
- Publication date Jul 25, 2019
- Canon Kabushiki Kaisha
- Hironori Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
BLOWN BOTTLE, INK CARTRIDGE, AND METHOD FOR MANUFACTURING BLOWN BOTTLE
- Publication number 20190224904
- Publication date Jul 25, 2019
- Canon Kabushiki Kaisha
- Takashi Fukushima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BLOW BOTTLE AND METHOD FOR MOLDING BLOW BOTTLE
- Publication number 20190225361
- Publication date Jul 25, 2019
- Canon Kabushiki Kaisha
- Kyosuke Nagaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIQUID CONTAINER
- Publication number 20180154646
- Publication date Jun 7, 2018
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
R-Fe-B SINTERED MAGNET
- Publication number 20180090250
- Publication date Mar 29, 2018
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LIQUID CONTAINER AND RECORDING APPARATUS ON WHICH LIQUID CONTAINER...
- Publication number 20180086088
- Publication date Mar 29, 2018
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR PREPARING R-Fe-B SINTERED MAGNET
- Publication number 20180090249
- Publication date Mar 29, 2018
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Ohashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LIQUID CONTAINER AND LIQUID EJECTION APPARATUS
- Publication number 20170087863
- Publication date Mar 30, 2017
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CONTAINER AND RECORDING APPARATUS ON WHICH LIQUID CONTAINER...
- Publication number 20160332451
- Publication date Nov 17, 2016
- Canon Kabushiki Kaisha
- Takeho Miyashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS USING THE SAME
- Publication number 20160236480
- Publication date Aug 18, 2016
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS USING THE SAME
- Publication number 20150343790
- Publication date Dec 3, 2015
- Canon Kabushiki Kaisha
- Ryoji Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE UNIT, LIQUID DISCHARGE APPARATUS USING THE SAME, AND...
- Publication number 20150343793
- Publication date Dec 3, 2015
- Canon Kabushiki Kaisha
- Hitoshi Takada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Tetsuya Ohashi

Person

Patents Grantslast 30 patents

Method for producing rare earth sintered magnet

Member including pad electrode, ink cartridge, recording apparatus

Rare earth sintered magnet

Member including pad electrode, ink cartridge and recording apparatus

Member including pad electrode, ink cartridge, recording apparatus

R—Fe—B sintered magnet and production method therefor

R-Fe-B sintered magnet

Member including pad electrode, ink cartridge, recording apparatus

Blow bottle and method for molding blow bottle

Method for preparing R—Fe—B sintered magnet

Ink cartridge with a housing sealed by a sealing member that change...

Head for ink cartridge for computer printers

Ink cartridge for computer printers

Ink cartridge

Liquid container

Ink cartridge for computer printer

Ink cartridge for computer printers

R-Fe-B sintered magnet

Ink cartridge

Ink cartridge for reduction of ink leakage

Liquid container

Liquid storage unit, liquid discharge apparatus using the same, and...

Liquid container and recording apparatus on which liquid container...

Liquid container

Liquid container and recording apparatus on which liquid container...

Ink tank for printer

Ink tank for printer

Liquid discharge head and liquid discharge apparatus using the same

Ink tank for printer

Liquid discharge head and liquid discharge apparatus using the same

Patents Applicationslast 30 patents

MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE, RECORDING APPARATUS

MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE, RECORDING APPARATUS

Method for Producing Rare Earth Sintered Magnet

RARE EARTH SINTERED MAGNET

METHOD FOR MANUFACTURING RARE EARTH MAGNET

MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE, RECORDING APPARATUS

Method for Manufacturing Rare Earth Sintered Magnet

MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE AND RECORDING APPARATUS

INK CARTRIDGE ADAPTOR, INK CARTRIDGE AND RECORDING APPARATUS

STEEL MATERIAL FOR CVT SHEAVE, CVT SHEAVE, AND METHOD FOR MANUFACTU...

R-Fe-B SINTERED MAGNET

MEMBER INCLUDING PAD ELECTRODE, INK CARTRIDGE, RECORDING APPARATUS

INK CARTRIDGE

RARE EARTH SINTERED MAGNET

INK CARTRIDGE

R-FE-B SINTERED MAGNET AND PRODUCTION METHOD THEREFOR

LIQUID CONTAINER

INK CARTRIDGE

INK CARTRIDGE

BLOWN BOTTLE, INK CARTRIDGE, AND METHOD FOR MANUFACTURING BLOWN BOTTLE

BLOW BOTTLE AND METHOD FOR MOLDING BLOW BOTTLE

LIQUID CONTAINER

R-Fe-B SINTERED MAGNET

LIQUID CONTAINER AND RECORDING APPARATUS ON WHICH LIQUID CONTAINER...

METHOD FOR PREPARING R-Fe-B SINTERED MAGNET

LIQUID CONTAINER AND LIQUID EJECTION APPARATUS

LIQUID CONTAINER AND RECORDING APPARATUS ON WHICH LIQUID CONTAINER...

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS USING THE SAME

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS USING THE SAME

LIQUID STORAGE UNIT, LIQUID DISCHARGE APPARATUS USING THE SAME, AND...