Katsumi Kawasaki

Person

Chiba-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Single-crystal growing crucible, single-crystal production method a...
- Patent number 11,946,155
- Issue date Apr 2, 2024
- TDK Corporation
- Katsumi Kawasaki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Crystal manufacturing method, crystal manufacturing apparatus and s...
- Patent number 11,846,037
- Issue date Dec 19, 2023
- TDK Corporation
- Katsumi Kawasaki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Substrate and light-emitting element
- Patent number 11,773,508
- Issue date Oct 3, 2023
- TDK Corporation
- Atsushi Ohido
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Schottky barrier diode
- Patent number 11,699,766
- Issue date Jul 11, 2023
- TDK Corporation
- Jun Arima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Die for EFG-based single crystal growth, EFG-based single crystal g...
- Patent number 11,492,724
- Issue date Nov 8, 2022
- TDK Corporation
- Katsumi Kawasaki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Alumina substrate
- Patent number 10,458,041
- Issue date Oct 29, 2019
- TDK Corporation
- Kazuhito Yamasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alumina substrate
- Patent number 10,337,120
- Issue date Jul 2, 2019
- TDK Corporation
- Kazuhito Yamasawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Alumina substrate
- Patent number 10,294,585
- Issue date May 21, 2019
- TDK Corporation
- Kazuhito Yamasawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Magnetic material for antennas, antenna, and wireless communication...
- Patent number 9,424,968
- Issue date Aug 23, 2016
- TDK Corporation
- Tomokazu Ishikura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Surface acoustic wave device and piezoelectric substrate used therefor
- Patent number 6,700,300
- Issue date Mar 2, 2004
- TDK Corporation
- Kenji Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device and piezoelectric substrate used therefor
- Patent number 6,452,306
- Issue date Sep 17, 2002
- TDK Corporation
- Kenji Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 6,429,570
- Issue date Aug 6, 2002
- TDK Corporation
- Kenji Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of producing single crystal and piezoelectric element
- Patent number 6,413,442
- Issue date Jul 2, 2002
- TDK Corporation
- Jun Sato
- C30 - CRYSTAL GROWTH
Information Patent Grant
Surface acoustic wave device and substrate thereof
- Patent number 6,400,061
- Issue date Jun 4, 2002
- TDK Corporation
- Kenji Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 6,246,149
- Issue date Jun 12, 2001
- TDK Corporaton
- Kenji Inoue
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
JUNCTION BARRIER SCHOTTKY DIODE
- Publication number 20250081485
- Publication date Mar 6, 2025
- TDK Corporation
- Jun ARIMA
Information Patent Application
JUNCTION BARRIER SCHOTTKY DIODE
- Publication number 20250015201
- Publication date Jan 9, 2025
- TDK Corporation
- Jun ARIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRUCIBLE, CRYSTAL PRODUCTION METHOD, AND SINGLE CRYSTAL
- Publication number 20250003110
- Publication date Jan 2, 2025
- TDK Corporation
- Katsumi KAWASAKI
- C30 - CRYSTAL GROWTH
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20240313129
- Publication date Sep 19, 2024
- TDK Corporation
- Jun ARIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
JUNCTION BARRIER SCHOTTKY DIODE
- Publication number 20240313130
- Publication date Sep 19, 2024
- TDK Corporation
- Jun ARIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALLIUM OXIDE SUBSTRATE DIVISION METHOD
- Publication number 20240170335
- Publication date May 23, 2024
- TDK Corporation
- Minoru FUJITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20240072179
- Publication date Feb 29, 2024
- TDK Corporation
- Jun ARIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20240055536
- Publication date Feb 15, 2024
- TDK Corporation
- Jun ARIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20230352601
- Publication date Nov 2, 2023
- TDK Corporation
- Minoru FUJITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20230039171
- Publication date Feb 9, 2023
- TDK Corporation
- Jun ARIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRYSTAL MANUFACTURING METHOD, CRYSTAL MANUFACTURING APPARATUS AND S...
- Publication number 20220307157
- Publication date Sep 29, 2022
- TDK Corporation
- Katsumi KAWASAKI
- C30 - CRYSTAL GROWTH
Information Patent Application
CRUCIBLE, CRYSTAL BODY, AND OPTICAL ELEMENT
- Publication number 20220228290
- Publication date Jul 21, 2022
- TDK Corporation
- Katsumi KAWASAKI
- C30 - CRYSTAL GROWTH
Information Patent Application
SINGLE-CRYSTAL GROWING CRUCIBLE, SINGLE-CRYSTAL PRODUCTION METHOD A...
- Publication number 20220056611
- Publication date Feb 24, 2022
- TDK Corporation
- Katsumi KAWASAKI
- C30 - CRYSTAL GROWTH
Information Patent Application
DIE FOR EFG-BASED SINGLE CRYSTAL GROWTH, EFG-BASED SINGLE CRYSTAL G...
- Publication number 20210017668
- Publication date Jan 21, 2021
- TDK Corporation
- Katsumi KAWASAKI
- C30 - CRYSTAL GROWTH
Information Patent Application
SCHOTTKY BARRIER DIODE
- Publication number 20200287060
- Publication date Sep 10, 2020
- TDK Corporation
- Jun ARIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE AND LIGHT-EMITTING ELEMENT
- Publication number 20200283928
- Publication date Sep 10, 2020
- TDK CORPORATION
- Atsushi OHIDO
- C30 - CRYSTAL GROWTH
Information Patent Application
NITRIDE SINGLE CRYSTAL
- Publication number 20200109488
- Publication date Apr 9, 2020
- TDK CORPORATION
- Atsushi OHIDO
- C30 - CRYSTAL GROWTH
Information Patent Application
ALUMINA SUBSTRATE
- Publication number 20180038011
- Publication date Feb 8, 2018
- TDK Corporation
- Kazuhito YAMASAWA
- C30 - CRYSTAL GROWTH
Information Patent Application
ALUMINA SUBSTRATE
- Publication number 20170218535
- Publication date Aug 3, 2017
- TDK Corporation
- Kazuhito YAMASAWA
- C30 - CRYSTAL GROWTH
Information Patent Application
ALUMINA SUBSTRATE
- Publication number 20170211204
- Publication date Jul 27, 2017
- TDK Corporation
- Kazuhito YAMASAWA
- C30 - CRYSTAL GROWTH
Information Patent Application
MAGNETIC MATERIAL FOR ANTENNAS, ANTENNA, AND WIRELESS COMMUNICATION...
- Publication number 20120229354
- Publication date Sep 13, 2012
- TDK Corporation
- Tomokazu ISHIKURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Substrate for forming magnetic garnet single crystal film, optical...
- Publication number 20040177801
- Publication date Sep 16, 2004
- Yukio Sakashita
- C30 - CRYSTAL GROWTH
Information Patent Application
Surface acoustic wave device and piezoelectric substrate used therefor
- Publication number 20030164657
- Publication date Sep 4, 2003
- Kenji Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device and piezoelectric substrate used therefor
- Publication number 20020053856
- Publication date May 9, 2002
- Kenji Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method of producing single crystal and piezoelectric element
- Publication number 20010045542
- Publication date Nov 29, 2001
- TDK Corporation
- Jun Sato
- C30 - CRYSTAL GROWTH

Katsumi Kawasaki

Person

Patents Grantslast 30 patents

Single-crystal growing crucible, single-crystal production method a...

Crystal manufacturing method, crystal manufacturing apparatus and s...

Substrate and light-emitting element

Schottky barrier diode

Die for EFG-based single crystal growth, EFG-based single crystal g...

Alumina substrate

Alumina substrate

Alumina substrate

Magnetic material for antennas, antenna, and wireless communication...

Surface acoustic wave device and piezoelectric substrate used therefor

Surface acoustic wave device and piezoelectric substrate used therefor

Surface acoustic wave device

Method of producing single crystal and piezoelectric element

Surface acoustic wave device and substrate thereof

Surface acoustic wave device

Patents Applicationslast 30 patents

JUNCTION BARRIER SCHOTTKY DIODE

JUNCTION BARRIER SCHOTTKY DIODE

CRUCIBLE, CRYSTAL PRODUCTION METHOD, AND SINGLE CRYSTAL

SCHOTTKY BARRIER DIODE

JUNCTION BARRIER SCHOTTKY DIODE

GALLIUM OXIDE SUBSTRATE DIVISION METHOD

SCHOTTKY BARRIER DIODE

SCHOTTKY BARRIER DIODE

SCHOTTKY BARRIER DIODE

SCHOTTKY BARRIER DIODE

CRYSTAL MANUFACTURING METHOD, CRYSTAL MANUFACTURING APPARATUS AND S...

CRUCIBLE, CRYSTAL BODY, AND OPTICAL ELEMENT

SINGLE-CRYSTAL GROWING CRUCIBLE, SINGLE-CRYSTAL PRODUCTION METHOD A...

DIE FOR EFG-BASED SINGLE CRYSTAL GROWTH, EFG-BASED SINGLE CRYSTAL G...

SCHOTTKY BARRIER DIODE

SUBSTRATE AND LIGHT-EMITTING ELEMENT

NITRIDE SINGLE CRYSTAL

ALUMINA SUBSTRATE

ALUMINA SUBSTRATE

ALUMINA SUBSTRATE

MAGNETIC MATERIAL FOR ANTENNAS, ANTENNA, AND WIRELESS COMMUNICATION...

Substrate for forming magnetic garnet single crystal film, optical...

Surface acoustic wave device and piezoelectric substrate used therefor

Surface acoustic wave device and piezoelectric substrate used therefor

Method of producing single crystal and piezoelectric element