Koji Yamazaki

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power module and power conversion device
- Patent number 12,136,582
- Issue date Nov 5, 2024
- Mitsubishi Electric Corporation
- Yoshinori Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Joint structure, semiconductor device, and method of manufacturing...
- Patent number 11,764,183
- Issue date Sep 19, 2023
- Mitsubishi Electric Corporation
- Koji Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Parameter optimization device, method and program
- Patent number 11,720,080
- Issue date Aug 8, 2023
- Nippon Telegraph and Telephone Corporation
- Syuhei Yoshida
- G05 - CONTROLLING REGULATING
Information Patent Grant
Network load dispersion device and method
- Patent number 11,496,400
- Issue date Nov 8, 2022
- Nippon Telegraph and Telephone Corporation
- Koji Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network load distribution device and method
- Patent number 11,451,479
- Issue date Sep 20, 2022
- Nippon Telegraph and Telephone Corporation
- Saki Hatta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet processing device and packet processing method
- Patent number 11,321,255
- Issue date May 3, 2022
- Nippon Telegraph and Telephone Corporation
- Tomoaki Kawamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flow control device and method
- Patent number 11,196,684
- Issue date Dec 7, 2021
- Nippon Telegraph and Telephone Corporation
- Syuhei Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bonded structure, method of manufacturing same, electric motor, and...
- Patent number 11,059,133
- Issue date Jul 13, 2021
- Mitsubishi Electric Corporation
- Koji Yamazaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor element bonding body, semiconductor device, and metho...
- Patent number 11,011,440
- Issue date May 18, 2021
- Mitsubishi Electric Corporation
- Koji Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data processing apparatus, network system, packet order control cir...
- Patent number 10,891,246
- Issue date Jan 12, 2021
- Nippon Telegraph and Telephone Corporation
- Yuta Ukon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display driver and semiconductor device
- Patent number 10,665,164
- Issue date May 26, 2020
- Lapis Semiconductor Co., Ltd.
- Koji Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display driver and semiconductor device
- Patent number 10,621,919
- Issue date Apr 14, 2020
- Lapis Semiconductor Co., Ltd.
- Koji Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device and method for manufacturing same
- Patent number 10,468,375
- Issue date Nov 5, 2019
- Mitsubishi Electric Corporation
- Koji Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bonding material, bonding method and semiconductor device for elect...
- Patent number 10,043,775
- Issue date Aug 7, 2018
- Mitsubishi Electric Corporation
- Koji Yamazaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device and method of fabricating same
- Patent number 9,536,855
- Issue date Jan 3, 2017
- Mitsubishi Electric Corporation
- Koji Yamazaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic component manufacturing method and electrode structure
- Patent number 9,437,702
- Issue date Sep 6, 2016
- Canon Anelva Corporation
- Akira Matsuo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic component manufacturing method including step of embeddi...
- Patent number 8,835,296
- Issue date Sep 16, 2014
- Canon Anelva Corporation
- Shunichi Wakayanagi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Output circuit for reducing offset for use in source driver adapted...
- Patent number 8,736,642
- Issue date May 27, 2014
- Lapis Semiconductor Co., Ltd.
- Hiroyoshi Ichikura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multi-input operational amplifier circuit, digital/analog converter...
- Patent number 8,063,808
- Issue date Nov 22, 2011
- Oki Semiconductor Co., Ltd.
- Koji Yamazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Load capacity driving circuit
- Patent number 7,948,278
- Issue date May 24, 2011
- Oki Semiconductor Co., Ltd.
- Hideaki Hasegawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Drive circuit and drive device for liquid crystal display
- Patent number 7,847,797
- Issue date Dec 7, 2010
- Oki Semiconductor Co., Ltd.
- Koji Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Operational amplifier having its compensator capacitance temporaril...
- Patent number 7,619,478
- Issue date Nov 17, 2009
- Oki Semiconductor Co., Ltd.
- Koji Yamazaki
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DRIVER AND DISPLAY APPARATUS
- Publication number 20240312386
- Publication date Sep 19, 2024
- LAPIS Technology Co., Ltd.
- Koji Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
- Publication number 20240105535
- Publication date Mar 28, 2024
- Mitsubishi Electric Corporation
- Koji YAMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20230115289
- Publication date Apr 13, 2023
- Mitsubishi Electric Corporation
- Koji YAMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL JOINTED BODY, SEMICONDUCTOR DEVICE, WAVE GUIDE TUBE, AND METH...
- Publication number 20230054798
- Publication date Feb 23, 2023
- Mitsubishi Electric Corporation
- Takashi IJIMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER MODULE AND POWER CONVERSION DEVICE
- Publication number 20220415747
- Publication date Dec 29, 2022
- Mitsubishi Electric Corporation
- Yoshinori YOKOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
JOINT STRUCTURE, SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING...
- Publication number 20210343676
- Publication date Nov 4, 2021
- Mitsubishi Electric Corporation
- Koji YAMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL JOINT, METAL JOINT PRODUCTION METHOD, SEMICONDUCTOR DEVICE, A...
- Publication number 20210305194
- Publication date Sep 30, 2021
- Mitsubishi Electric Corporation
- Takashi IJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Network Load Dispersion Device and Method
- Publication number 20210281517
- Publication date Sep 9, 2021
- Nippon Telegraph and Telephone Corporation
- Koji Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Load Distribution Device and Method
- Publication number 20210281516
- Publication date Sep 9, 2021
- Nippon Telegraph and Telephone Corporation
- Saki Hatta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet Processing Device and Packet Processing Method
- Publication number 20210141751
- Publication date May 13, 2021
- Nippon Telegraph and Telephone Corporation
- Tomoaki Kawamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Parameter Optimization Device, Method and Program
- Publication number 20210116882
- Publication date Apr 22, 2021
- Nippon Telegraph and Telephone Corporation
- Syuhei Yoshida
- G05 - CONTROLLING REGULATING
Information Patent Application
Flow Control Device and Method
- Publication number 20210051117
- Publication date Feb 18, 2021
- Nippon Telegraph and Telephone Corporation
- Syuhei Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet Processing Device and Packet Processing Method
- Publication number 20210034559
- Publication date Feb 4, 2021
- Nippon Telegraph and Telephone Corporation
- Tomoaki Kawamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR ELEMENT BONDING BODY, SEMICONDUCTOR DEVICE, AND METHO...
- Publication number 20200273762
- Publication date Aug 27, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Koji YAMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BONDED STRUCTURE, METHOD OF MANUFACTURING SAME, ELECTRIC MOTOR, AND...
- Publication number 20200262010
- Publication date Aug 20, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Koji YAMAZAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DATA PROCESSING APPARATUS, NETWORK SYSTEM, PACKET ORDER CONTROL CIR...
- Publication number 20200192833
- Publication date Jun 18, 2020
- Nippon Telegraph and Telephone Corporation
- Yuta UKON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20190221540
- Publication date Jul 18, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Koji YAMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DRIVER AND SEMICONDUCTOR DEVICE
- Publication number 20180130417
- Publication date May 10, 2018
- LAPIS SEMICONDUCTOR CO., LTD.
- Koji YAMAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DRIVER AND SEMICONDUCTOR DEVICE
- Publication number 20170358277
- Publication date Dec 14, 2017
- LAPIS SEMICONDUCTOR CO., LTD.
- Koji YAMAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BONDING MATERIAL, BONDING METHOD AND SEMICONDUCTOR DEVICE FOR ELECT...
- Publication number 20160351523
- Publication date Dec 1, 2016
- Mitsubishi Electric Corporation
- Koji YAMAZAKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ZN BASED LEAD-FREE SOLDER AND SEMICONDUCTOR POWER MODULE
- Publication number 20160082552
- Publication date Mar 24, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Koji YAMAZAKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING SAME
- Publication number 20160035691
- Publication date Feb 4, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Koji YAMAZAKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRONIC COMPONENT MANUFACTURING METHOD AND ELECTRODE STRUCTURE
- Publication number 20140319676
- Publication date Oct 30, 2014
- Akira MATSUO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OUTPUT CIRCUIT FOR REDUCING OFFSET FOR USE IN SOURCE DRIVER ADAPTED...
- Publication number 20120249607
- Publication date Oct 4, 2012
- LAPIS Semiconductor Co., Ltd.
- Hiroyoshi ICHIKURA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC COMPONENT MANUFACTURING METHOD INCLUDING STEP OF EMBEDDI...
- Publication number 20120161322
- Publication date Jun 28, 2012
- Canon ANELVA Corporation
- Shunichi Wakayanagi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OUTPUT CIRCUIT AND DRIVING CIRCUIT FOR DISPLAY DEVICE
- Publication number 20100214277
- Publication date Aug 26, 2010
- Oki Semiconductor Co., Ltd.
- Koji Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOAD CAPACITY DRIVING CIRCUIT
- Publication number 20090212832
- Publication date Aug 27, 2009
- Oki Semiconductor Co., Ltd.
- Hideaki Hasegawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MULTI-INPUT OPERATIONAL AMPLIFIER CIRCUIT, DIGITAL/ANALOG CONVERTER...
- Publication number 20090085788
- Publication date Apr 2, 2009
- Koji Yamazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRIVE CIRCUIT AND DRIVE DEVICE FOR LIQUID CRYSTAL DISPLAY
- Publication number 20090073152
- Publication date Mar 19, 2009
- Oki Electric Industry Co., Ltd.
- Koji Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OPERATIONAL AMPLIFIER HAVING ITS COMPENSATOR CAPACITANCE TEMPORARIL...
- Publication number 20080238497
- Publication date Oct 2, 2008
- Oki Electric Industry Co., Ltd.
- Koji YAMAZAKI
- H03 - BASIC ELECTRONIC CIRCUITRY

Koji Yamazaki

Person

Patents Grantslast 30 patents

Power module and power conversion device

Joint structure, semiconductor device, and method of manufacturing...

Parameter optimization device, method and program

Network load dispersion device and method

Network load distribution device and method

Packet processing device and packet processing method

Flow control device and method

Bonded structure, method of manufacturing same, electric motor, and...

Semiconductor element bonding body, semiconductor device, and metho...

Data processing apparatus, network system, packet order control cir...

Display driver and semiconductor device

Display driver and semiconductor device

Semiconductor device and method for manufacturing same

Bonding material, bonding method and semiconductor device for elect...

Semiconductor device and method of fabricating same

Electronic component manufacturing method and electrode structure

Electronic component manufacturing method including step of embeddi...

Output circuit for reducing offset for use in source driver adapted...

Multi-input operational amplifier circuit, digital/analog converter...

Load capacity driving circuit

Drive circuit and drive device for liquid crystal display

Operational amplifier having its compensator capacitance temporaril...

Patents Applicationslast 30 patents

DISPLAY DRIVER AND DISPLAY APPARATUS

SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

METAL JOINTED BODY, SEMICONDUCTOR DEVICE, WAVE GUIDE TUBE, AND METH...

POWER MODULE AND POWER CONVERSION DEVICE

JOINT STRUCTURE, SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING...

METAL JOINT, METAL JOINT PRODUCTION METHOD, SEMICONDUCTOR DEVICE, A...

Network Load Dispersion Device and Method

Network Load Distribution Device and Method

Packet Processing Device and Packet Processing Method

Parameter Optimization Device, Method and Program

Flow Control Device and Method

Packet Processing Device and Packet Processing Method

SEMICONDUCTOR ELEMENT BONDING BODY, SEMICONDUCTOR DEVICE, AND METHO...

BONDED STRUCTURE, METHOD OF MANUFACTURING SAME, ELECTRIC MOTOR, AND...

DATA PROCESSING APPARATUS, NETWORK SYSTEM, PACKET ORDER CONTROL CIR...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

DISPLAY DRIVER AND SEMICONDUCTOR DEVICE

DISPLAY DRIVER AND SEMICONDUCTOR DEVICE

BONDING MATERIAL, BONDING METHOD AND SEMICONDUCTOR DEVICE FOR ELECT...

ZN BASED LEAD-FREE SOLDER AND SEMICONDUCTOR POWER MODULE

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING SAME

ELECTRONIC COMPONENT MANUFACTURING METHOD AND ELECTRODE STRUCTURE

OUTPUT CIRCUIT FOR REDUCING OFFSET FOR USE IN SOURCE DRIVER ADAPTED...

ELECTRONIC COMPONENT MANUFACTURING METHOD INCLUDING STEP OF EMBEDDI...

OUTPUT CIRCUIT AND DRIVING CIRCUIT FOR DISPLAY DEVICE

LOAD CAPACITY DRIVING CIRCUIT

MULTI-INPUT OPERATIONAL AMPLIFIER CIRCUIT, DIGITAL/ANALOG CONVERTER...

DRIVE CIRCUIT AND DRIVE DEVICE FOR LIQUID CRYSTAL DISPLAY

OPERATIONAL AMPLIFIER HAVING ITS COMPENSATOR CAPACITANCE TEMPORARIL...