Tamura Corporation

Organization

Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Modular multilevel converter and modular multilevel converter system
- Patent number 12,237,789
- Issue date Feb 25, 2025
- Hitachi Mitsubishi Hydro Corporation
- Akira Bando
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing a beta-Ga2O3-based single crystal film by f...
- Patent number 12,230,500
- Issue date Feb 18, 2025
- Tamura Corporation
- Quang Tu Thieu
- C30 - CRYSTAL GROWTH
Information Patent Grant
Ga2O3-based single crystal substrate
- Patent number 12,104,276
- Issue date Oct 1, 2024
- Tamura Corporation
- Kohei Sasaki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Field effect transistor
- Patent number 12,087,856
- Issue date Sep 10, 2024
- Tamura Corporation
- Kohei Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive circuit
- Patent number 11,984,879
- Issue date May 14, 2024
- Tamura Corporation
- Hisashi Shibata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for growing beta-Ga2O3-based single crystal film, and crysta...
- Patent number 11,982,016
- Issue date May 14, 2024
- Tamura Corporation
- Ken Goto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Schottky barrier diode
- Patent number 11,923,464
- Issue date Mar 5, 2024
- Tamura Corporation
- Kohei Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-side driver
- Patent number 11,855,612
- Issue date Dec 26, 2023
- Tamura Corporation
- Hiroo Ogawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reactor
- Patent number 11,842,836
- Issue date Dec 12, 2023
- Tamura Corporation
- Kotaro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current sensor
- Patent number D1005142
- Issue date Nov 21, 2023
- Tamura Corporation
- Makoto Hashimoto
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Current sensor
- Patent number D1005143
- Issue date Nov 21, 2023
- Tamura Corporation
- Makoto Hashimoto
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Solder composition and electronic substrate
- Patent number 11,780,035
- Issue date Oct 10, 2023
- Tamura Corporation
- Ryutaro Shimoishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reactor
- Patent number 11,776,731
- Issue date Oct 3, 2023
- Tamura Corporation
- Tsutomu Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead-free solder alloy, solder joining material, electronic circuit...
- Patent number 11,724,341
- Issue date Aug 15, 2023
- Tamura Corporation
- Yurika Munekawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lead-free solder alloy, solder joining material, electronic circuit...
- Patent number 11,691,226
- Issue date Jul 4, 2023
- Tamura Corporation
- Yurika Munekawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Schottky barrier diode
- Patent number 11,626,522
- Issue date Apr 11, 2023
- TDK Corporation
- Jun Arima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Schottky barrier diode
- Patent number 11,621,357
- Issue date Apr 4, 2023
- TDK Corporation
- Jun Arima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded solder and molded solder production method
- Patent number 11,618,108
- Issue date Apr 4, 2023
- Tamura Corporation
- Isao Sakamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Field effect transistor
- Patent number 11,616,138
- Issue date Mar 28, 2023
- Tamura Corporation
- Kohei Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GA2O3-based semiconductor device
- Patent number 11,563,092
- Issue date Jan 24, 2023
- National Institute of Information and Communications Technology
- Masataka Higashiwaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Schottky barrier diode
- Patent number 11,557,681
- Issue date Jan 17, 2023
- TDK Corporation
- Jun Arima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor and production method thereof phosphor-including member, a...
- Patent number 11,525,082
- Issue date Dec 13, 2022
- Tamura Corporation
- Daisuke Inomata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Driver circuit device for driving external device having semiconduc...
- Patent number 11,503,725
- Issue date Nov 15, 2022
- Tamura Corporation
- Hirotoshi Aoki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Schottky barrier diode
- Patent number 11,469,334
- Issue date Oct 11, 2022
- TDK Corporation
- Jun Arima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench MOS schottky diode and method for producing same
- Patent number 11,456,388
- Issue date Sep 27, 2022
- Tamura Corporation
- Kohei Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic component including planar transformer
- Patent number 11,424,066
- Issue date Aug 23, 2022
- Tamura Corporation
- Hiroo Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode
- Patent number 11,355,594
- Issue date Jun 7, 2022
- Tamura Corporation
- Kohei Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactor
- Patent number 11,335,499
- Issue date May 17, 2022
- Tamura Corporation
- Kotaro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactor
- Patent number 11,315,720
- Issue date Apr 26, 2022
- Tamura Corporation
- Yasuhiro Uekusa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core and coil molding structure and manufacturing method thereof
- Patent number 11,295,892
- Issue date Apr 5, 2022
- Tamura Corporation
- Kensuke Maeno
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SOLDER ALLOY, JOINED PART, JOINING MATERIAL, SOLDER PASTE, JOINED S...
- Publication number 20250018509
- Publication date Jan 16, 2025
- TAMURA CORPORATION
- Takanori SHIMAZAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
P-N JUNCTION DIODE
- Publication number 20240379881
- Publication date Nov 14, 2024
- TAMURA CORPORATION
- Akio TAKATSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR WAFER, AND METHOD FOR MANUFA...
- Publication number 20240355621
- Publication date Oct 24, 2024
- TAMURA CORPORATION
- Kohei SASAKI
- C30 - CRYSTAL GROWTH
Information Patent Application
POLYAMIC ACID, POLYAMIC ACID COMPOSITION, POLYIMIDE, POLYIMIDE FILM...
- Publication number 20240343866
- Publication date Oct 17, 2024
- TAMURA CORPORATION
- Taiki ENDO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POLYAMIC ACID, POLYAMIC ACID COMPOSITION, POLYIMIDE, POLYIMIDE FILM...
- Publication number 20240327575
- Publication date Oct 3, 2024
- TAMURA CORPORATION
- Atsushi HORI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODULAR MULTILEVEL CONVERTER AND MODULAR MULTILEVEL CONVERTER SYSTEM
- Publication number 20240243681
- Publication date Jul 18, 2024
- HITACH MITSUBISHI HYDRO GORPORATION
- Akira BANDO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20240105859
- Publication date Mar 28, 2024
- TAMURA CORPORATION
- Fumio OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLDER ALLOY, JOINT PORTION, JOINING MATERIAL, SOLDER PASTE, JOINT...
- Publication number 20240066638
- Publication date Feb 29, 2024
- TAMURA CORPORATION
- Takanori SHIMAZAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REACTOR
- Publication number 20240038438
- Publication date Feb 1, 2024
- TAMURA CORPORATION
- Kazuki Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLD CORE, REACTOR, AND MOLD CORE MANUFACTURING METHOD
- Publication number 20240021354
- Publication date Jan 18, 2024
- TAMURA CORPORATION
- Masato Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20230395731
- Publication date Dec 7, 2023
- TAMURA CORPORATION
- Shinya YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20230395732
- Publication date Dec 7, 2023
- TAMURA CORPORATION
- Shinya YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION MEMBER
- Publication number 20230323198
- Publication date Oct 12, 2023
- TAMURA CORPORATION
- Daisuke INOMATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT AND MANUFACTURING METHOD OF THE COIL COMPONENT
- Publication number 20230274876
- Publication date Aug 31, 2023
- TAMURA CORPORATION
- Toshikazu Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EFFECT TRANSISTOR
- Publication number 20230197844
- Publication date Jun 22, 2023
- TAMURA CORPORATION
- Kohei SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLDER ALLOY, SOLDER BONDING MATERIAL, SOLDER PASTE, AND SEMICONDUC...
- Publication number 20230166363
- Publication date Jun 1, 2023
- TAMURA CORPORATION
- Shouichirou NARUSE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR FILM AND METHOD FOR MANUFACTURING SAME
- Publication number 20230162978
- Publication date May 25, 2023
- TAMURA CORPORATION
- Quang Tu THIEU
- C30 - CRYSTAL GROWTH
Information Patent Application
SOLDER COMPOSITION AND METHOD FOR MANUFACTURING FLEXIBLE CIRCUIT BOARD
- Publication number 20230100601
- Publication date Mar 30, 2023
- TAMURA CORPORATION
- Sumire Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR ELEMENT, METHOD FOR MANUFACTURING SEMICONDUCTOR ELEME...
- Publication number 20230030874
- Publication date Feb 2, 2023
- TAMURA CORPORATION
- Nobuo MACHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230034806
- Publication date Feb 2, 2023
- TAMURA CORPORATION
- Nobuo MACHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REACTOR
- Publication number 20220319761
- Publication date Oct 6, 2022
- TAMURA CORPORATION
- Tsutomu Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE CIRCUIT
- Publication number 20220294442
- Publication date Sep 15, 2022
- TAMURA CORPORATION
- Hisashi Shibata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REACTOR
- Publication number 20220285076
- Publication date Sep 8, 2022
- TAMURA CORPORATION
- Kotaro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION MEMBER
- Publication number 20220282151
- Publication date Sep 8, 2022
- TAMURA CORPORATION
- Yusuke ARAI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HIGH-SIDE DRIVER
- Publication number 20220278676
- Publication date Sep 1, 2022
- TAMURA CORPORATION
- Hiroo Ogawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REACTOR
- Publication number 20220181066
- Publication date Jun 9, 2022
- TAMURA CORPORATION
- Tsutomu HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20220149158
- Publication date May 12, 2022
- TAMURA CORPORATION
- MASARU TAKIZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS PURIFYING APPARATUS, GAS PURIFYING METHOD AND CONVEYING HEATING...
- Publication number 20220111305
- Publication date Apr 14, 2022
- TAMURA CORPORATION
- Shoichi SAITO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SOLDER COMPOSITION AND ELECTRONIC SUBSTRATE
- Publication number 20220097181
- Publication date Mar 31, 2022
- TAMURA CORPORATION
- Ryutaro Shimoishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TERMINAL BLOCK, BOBBIN, AND COIL DEVICE
- Publication number 20220093323
- Publication date Mar 24, 2022
- TAMURA CORPORATION
- Kotaro SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

Information Trademark
78356167 - REGMIX
- Serial number 78356167
- Registration number 3248084
- Filing date Jan 23, 2004
- TAMURA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78347272 - QOLLE
- Serial number 78347272
- Registration number 3053119
- Filing date Jan 2, 2004
- TAMURA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78346104 - QOLLEIZM
- Serial number 78346104
- Registration number 3053117
- Filing date Dec 29, 2003
- TAMURA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78249703 - µRM
- Serial number 78249703
- Registration number 2994183
- Filing date May 14, 2003
- TAMURA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76460579 - TAMURA
- Serial number 76460579
- Registration number 2998621
- Filing date Oct 16, 2002
- TAMURA CORPORATION
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76336495 - TAMURA
- Serial number 76336495
- Registration number 3024020
- Filing date Nov 8, 2001
- TAMURA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76116885 - STAR LIGHT POWER MODULE
- Serial number 76116885
- Filing date Aug 25, 2000
- TAMURA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76075075 - TAMURA
- Serial number 76075075
- Filing date Jun 22, 2000
- TAMURA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76075076 - TAMURA
- Serial number 76075076
- Filing date Jun 22, 2000
- TAMURA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76075079 - TAMURA CORPORATION
- Serial number 76075079
- Registration number 2886846
- Filing date Jun 22, 2000
- TAMURA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73303566 - CHINESE IMPERIAL TEA "YOKIHI" CHA
- Serial number 73303566
- Registration number 1220210
- Filing date Mar 31, 1981
- Tamura, Inc.
- 30 - Coffee, tea, cocoa and artificial coffee

Tamura Corporation

Organization

Patents Grantslast 30 patents

Modular multilevel converter and modular multilevel converter system

Method of manufacturing a beta-Ga2O3-based single crystal film by f...

Ga2O3-based single crystal substrate

Field effect transistor

Drive circuit

Method for growing beta-Ga2O3-based single crystal film, and crysta...

Schottky barrier diode

High-side driver

Reactor

Current sensor

Current sensor

Solder composition and electronic substrate

Reactor

Lead-free solder alloy, solder joining material, electronic circuit...

Lead-free solder alloy, solder joining material, electronic circuit...

Schottky barrier diode

Schottky barrier diode

Molded solder and molded solder production method

Field effect transistor

GA2O3-based semiconductor device

Schottky barrier diode

Phosphor and production method thereof phosphor-including member, a...

Driver circuit device for driving external device having semiconduc...

Schottky barrier diode

Trench MOS schottky diode and method for producing same

Electronic component including planar transformer

Diode

Reactor

Reactor

Core and coil molding structure and manufacturing method thereof

Patents Applicationslast 30 patents

SOLDER ALLOY, JOINED PART, JOINING MATERIAL, SOLDER PASTE, JOINED S...

P-N JUNCTION DIODE

SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR WAFER, AND METHOD FOR MANUFA...

POLYAMIC ACID, POLYAMIC ACID COMPOSITION, POLYIMIDE, POLYIMIDE FILM...

POLYAMIC ACID, POLYAMIC ACID COMPOSITION, POLYIMIDE, POLYIMIDE FILM...

MODULAR MULTILEVEL CONVERTER AND MODULAR MULTILEVEL CONVERTER SYSTEM

SCHOTTKY BARRIER DIODE

SOLDER ALLOY, JOINT PORTION, JOINING MATERIAL, SOLDER PASTE, JOINT...

REACTOR

MOLD CORE, REACTOR, AND MOLD CORE MANUFACTURING METHOD

SCHOTTKY BARRIER DIODE

SCHOTTKY BARRIER DIODE

WAVELENGTH CONVERSION MEMBER

COIL COMPONENT AND MANUFACTURING METHOD OF THE COIL COMPONENT

FIELD EFFECT TRANSISTOR

SOLDER ALLOY, SOLDER BONDING MATERIAL, SOLDER PASTE, AND SEMICONDUC...

SEMICONDUCTOR FILM AND METHOD FOR MANUFACTURING SAME

SOLDER COMPOSITION AND METHOD FOR MANUFACTURING FLEXIBLE CIRCUIT BOARD

SEMICONDUCTOR ELEMENT, METHOD FOR MANUFACTURING SEMICONDUCTOR ELEME...

SEMICONDUCTOR DEVICE

REACTOR

DRIVE CIRCUIT

REACTOR

WAVELENGTH CONVERSION MEMBER

HIGH-SIDE DRIVER

REACTOR

SCHOTTKY BARRIER DIODE

GAS PURIFYING APPARATUS, GAS PURIFYING METHOD AND CONVEYING HEATING...

SOLDER COMPOSITION AND ELECTRONIC SUBSTRATE

TERMINAL BLOCK, BOBBIN, AND COIL DEVICE

Trademarklast 30 trademarks

78356167 - REGMIX

78347272 - QOLLE

78346104 - QOLLEIZM

78249703 - µRM

76460579 - TAMURA

76336495 - TAMURA

76116885 - STAR LIGHT POWER MODULE

76075075 - TAMURA

76075076 - TAMURA

76075079 - TAMURA CORPORATION

73303566 - CHINESE IMPERIAL TEA "YOKIHI" CHA