Kazuya YAMAMOTO

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing plastic element provided with fine surface rou...
- Patent number 11,978,642
- Issue date May 7, 2024
- Nalux Co., Ltd.
- Kenji Tanibe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sheet conveying device and image forming apparatus incorporating th...
- Patent number 11,767,185
- Issue date Sep 26, 2023
- Ricoh Company, Ltd.
- Yasuhide Fukushima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet conveying device and image forming apparatus incorporating th...
- Patent number 11,708,234
- Issue date Jul 25, 2023
- Ricoh Company, Ltd.
- Yu Wakabayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Amplifier
- Patent number 11,496,102
- Issue date Nov 8, 2022
- Mitsubishi Electric Corporation
- Kenji Harauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diffuser
- Patent number 11,340,387
- Issue date May 24, 2022
- Nalux Co., Ltd.
- Masato Okano
- G02 - OPTICS
Information Patent Grant
Load controller and image forming apparatus
- Patent number 11,334,009
- Issue date May 17, 2022
- Oki Electric Industry Co., Ltd.
- Shuichi Fujikura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mold manufacturing method
- Patent number 11,186,512
- Issue date Nov 30, 2021
- Nalux Co., Ltd.
- Kazuya Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Diode linearizer
- Patent number 11,031,914
- Issue date Jun 8, 2021
- Mitsubishi Electric Corporation
- Ko Kanaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Notification apparatus, notification method, and storage medium
- Patent number 10,873,551
- Issue date Dec 22, 2020
- NEC Corporation
- Kazuya Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Board-type noise filter and electronic device
- Patent number 10,491,180
- Issue date Nov 26, 2019
- Mitsubishi Electric Corporation
- Kazuya Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Field-effect transistor with protection diodes
- Patent number 10,438,942
- Issue date Oct 8, 2019
- Mitsubishi Electric Corporation
- Hiroaki Maehara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film forming method and thin film forming appartus
- Patent number 10,422,035
- Issue date Sep 24, 2019
- Tokyo Electron Limited
- Kazuya Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Diffuser and method for manufacturing the same
- Patent number 10,393,927
- Issue date Aug 27, 2019
- Nalux Co., Ltd.
- Kazuya Yamamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold and method for manufacturing the same
- Patent number 10,363,687
- Issue date Jul 30, 2019
- Nalux Co., Ltd.
- Kazuya Yamamoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for manufacturing mold or optical element
- Patent number 10,353,119
- Issue date Jul 16, 2019
- Nalux Co., Ltd.
- Kazuya Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Microwave and millimeter wave package
- Patent number 10,340,224
- Issue date Jul 2, 2019
- Mitsubishi Electric Corporation
- Miyo Miyashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory control device, memory device and image forming apparatus
- Patent number 10,254,679
- Issue date Apr 9, 2019
- Oki Data Corporation
- Kazuya Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sheet loader, image forming apparatus incorporating the sheet loade...
- Patent number 10,183,818
- Issue date Jan 22, 2019
- Ricoh Company, Ltd.
- Shohei Shinkawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
FET gate stabilizing circuit
- Patent number 9,906,217
- Issue date Feb 27, 2018
- Mitsubishi Electric Corporation
- Shohei Imai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier
- Patent number 9,806,039
- Issue date Oct 31, 2017
- Mitsubishi Electric Corporation
- Naoki Kosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ESD protection circuit and RF switch
- Patent number 9,685,949
- Issue date Jun 20, 2017
- Mitsubishi Electric Corporation
- Kazuya Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sheet processing apparatus and image forming system
- Patent number 9,604,814
- Issue date Mar 28, 2017
- Ricoh Company, Limited
- Tomohiro Furuhashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet discharging device, image forming system, and sheet dischargi...
- Patent number 9,561,927
- Issue date Feb 7, 2017
- Ricoh Company, Limited
- Tomomichi Hoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet ejecting device, image forming system, and sheet ejecting method
- Patent number 9,533,852
- Issue date Jan 3, 2017
- Ricoh Company, Limited
- Junya Suzuki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Anion conducting electrolyte membrane and manufacturing method thereof
- Patent number 9,379,402
- Issue date Jun 28, 2016
- Japan Atomic Energy Agency
- Kimio Yoshimura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Image forming apparatus and image forming system with correction me...
- Patent number 9,348,291
- Issue date May 24, 2016
- Ricoh Company, Ltd.
- Kazuya Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Directional coupler
- Patent number 9,331,373
- Issue date May 3, 2016
- Mitsubishi Electric Corporation
- Akimichi Hirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Recording medium discharging device
- Patent number 9,316,986
- Issue date Apr 19, 2016
- Ricoh Company, Limited
- Shuuya Nagasako
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cascode amplifier
- Patent number 9,306,500
- Issue date Apr 5, 2016
- Mitsubishi Electric Corporation
- Yoshinori Takahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sheet discharging device, image forming system, and sheet dischargi...
- Patent number 9,260,264
- Issue date Feb 16, 2016
- Ricoh Company, Limited
- Tomomichi Hoshino
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
POWER AMPLIFIER
- Publication number 20240421782
- Publication date Dec 19, 2024
- Mitsubishi Electric Corporation
- Ko KANAYA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SHEET STORAGE DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20240345528
- Publication date Oct 17, 2024
- RICOH COMPANY, LTD.
- Kazuya YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SPRING MOUNTING STRUCTURE, SHEET HOUSING DEVICE, WASTE TONER CONTAI...
- Publication number 20240319657
- Publication date Sep 26, 2024
- RICOH COMPANY, LTD.
- Kazuya YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER AMPLIFIER
- Publication number 20240282725
- Publication date Aug 22, 2024
- Mitsubishi Electric Corporation
- Yoshinobu SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER AMPLIFIER AND RADIO FREQUENCY MODULE
- Publication number 20240146262
- Publication date May 2, 2024
- Mitsubishi Electric Corporation
- Ko KANAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20240111564
- Publication date Apr 4, 2024
- NEC Corporation
- Kazuya YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20240111516
- Publication date Apr 4, 2024
- NEC Corporation
- Kazuya YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE...
- Publication number 20240051775
- Publication date Feb 15, 2024
- Kazuya YAMAMOTO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
POWER AMPLIFIER
- Publication number 20240030879
- Publication date Jan 25, 2024
- Mitsubishi Electric Corporation
- Kazuya YAMAMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GLASS DIFFRACTION GRATING AND METHOD OF PRODUCING THE SAME
- Publication number 20240004111
- Publication date Jan 4, 2024
- Nalux Co., Ltd.
- Minoru SASAKI
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING FINE SURFACE ROUGHNESS ON QUARTZ GLASS SUB...
- Publication number 20220315482
- Publication date Oct 6, 2022
- Nalux Co., Ltd.
- Kenji TANIBE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Coil Device and Power Conversion Device
- Publication number 20220108825
- Publication date Apr 7, 2022
- MITSUBISHI ELECTRIC CORPORATION
- Kazuya YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING PLASTIC ELEMENT PROVIDED WITH FINE SURFACE ROU...
- Publication number 20220013369
- Publication date Jan 13, 2022
- Nalux Co., Ltd.
- Kenji TANIBE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LOAD CONTROLLER AND IMAGE FORMING APPARATUS
- Publication number 20210223726
- Publication date Jul 22, 2021
- Oki Data Corporation
- Shuichi FUJIKURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING TH...
- Publication number 20210221636
- Publication date Jul 22, 2021
- RICOH COMPANY, LTD.
- Yu WAKABAYASHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING TH...
- Publication number 20210214176
- Publication date Jul 15, 2021
- RICOH COMPANY, LTD.
- Yasuhide FUKUSHIMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
AMPLIFIER
- Publication number 20210167741
- Publication date Jun 3, 2021
- Mitsubishi Electric Corporation
- Kenji HARAUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VULNERABILITY CHECKING SYSTEM, DISTRIBUTION SERVER, VULNERABILITY C...
- Publication number 20210012014
- Publication date Jan 14, 2021
- NEC Corporation
- Kazuya YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFUSER
- Publication number 20200363569
- Publication date Nov 19, 2020
- Nalux Co., Ltd.
- Masato OKANO
- G02 - OPTICS
Information Patent Application
MOLD MANUFACTURING METHOD
- Publication number 20200156983
- Publication date May 21, 2020
- Nalux Co., Ltd.
- Kazuya YAMAMOTO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
DIODE LINEARIZER
- Publication number 20200014339
- Publication date Jan 9, 2020
- Mitsubishi Electric Corporation
- Ko KANAYA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOTIFICATION APPARATUS, NOTIFICATION METHOD, AND STORAGE MEDIUM
- Publication number 20180183742
- Publication date Jun 28, 2018
- NEC Corporation
- Kazuya YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOLD AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180154556
- Publication date Jun 7, 2018
- NALUX CO., LTD.
- Kazuya YAMAMOTO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
BOARD-TYPE NOISE FILTER AND ELECTRONIC DEVICE
- Publication number 20180115293
- Publication date Apr 26, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Kazuya YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING MOLD OR OPTICAL ELEMENT
- Publication number 20180088258
- Publication date Mar 29, 2018
- Nalux Co., Ltd.
- Kazuya YAMAMOTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DIFFUSER AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180024280
- Publication date Jan 25, 2018
- Nalux Co., Ltd.
- Kazuya YAMAMOTO
- G02 - OPTICS
Information Patent Application
MEMORY CONTROL DEVICE, MEMORY DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170371272
- Publication date Dec 28, 2017
- Oki Data Corporation
- Kazuya YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIELD-EFFECT TRANSISTOR WITH PROTECTION DIODES
- Publication number 20170229445
- Publication date Aug 10, 2017
- Mitsubishi Electric Corporation
- Hiroaki MAEHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROWAVE AND MILLIMETER WAVE PACKAGE
- Publication number 20170141047
- Publication date May 18, 2017
- Mitsubishi Electric Corporation
- Miyo MIYASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170126223
- Publication date May 4, 2017
- Mitsubishi Electric Corporation
- Shohei IMAI
- H01 - BASIC ELECTRIC ELEMENTS

Kazuya YAMAMOTO

Person

Patents Grantslast 30 patents

Method for producing plastic element provided with fine surface rou...

Sheet conveying device and image forming apparatus incorporating th...

Sheet conveying device and image forming apparatus incorporating th...

Amplifier

Diffuser

Load controller and image forming apparatus

Mold manufacturing method

Diode linearizer

Notification apparatus, notification method, and storage medium

Board-type noise filter and electronic device

Field-effect transistor with protection diodes

Thin film forming method and thin film forming appartus

Diffuser and method for manufacturing the same

Mold and method for manufacturing the same

Method for manufacturing mold or optical element

Microwave and millimeter wave package

Memory control device, memory device and image forming apparatus

Sheet loader, image forming apparatus incorporating the sheet loade...

FET gate stabilizing circuit

Amplifier

ESD protection circuit and RF switch

Sheet processing apparatus and image forming system

Sheet discharging device, image forming system, and sheet dischargi...

Sheet ejecting device, image forming system, and sheet ejecting method

Anion conducting electrolyte membrane and manufacturing method thereof

Image forming apparatus and image forming system with correction me...

Directional coupler

Recording medium discharging device

Cascode amplifier

Sheet discharging device, image forming system, and sheet dischargi...

Patents Applicationslast 30 patents

POWER AMPLIFIER

SHEET STORAGE DEVICE AND IMAGE FORMING APPARATUS

SPRING MOUNTING STRUCTURE, SHEET HOUSING DEVICE, WASTE TONER CONTAI...

POWER AMPLIFIER

POWER AMPLIFIER AND RADIO FREQUENCY MODULE

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE...

POWER AMPLIFIER

GLASS DIFFRACTION GRATING AND METHOD OF PRODUCING THE SAME

METHOD FOR MANUFACTURING FINE SURFACE ROUGHNESS ON QUARTZ GLASS SUB...

Coil Device and Power Conversion Device

METHOD FOR PRODUCING PLASTIC ELEMENT PROVIDED WITH FINE SURFACE ROU...

LOAD CONTROLLER AND IMAGE FORMING APPARATUS

SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING TH...

SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING TH...

AMPLIFIER

VULNERABILITY CHECKING SYSTEM, DISTRIBUTION SERVER, VULNERABILITY C...

DIFFUSER

MOLD MANUFACTURING METHOD

DIODE LINEARIZER

NOTIFICATION APPARATUS, NOTIFICATION METHOD, AND STORAGE MEDIUM

MOLD AND METHOD FOR MANUFACTURING THE SAME

BOARD-TYPE NOISE FILTER AND ELECTRONIC DEVICE

METHOD FOR MANUFACTURING MOLD OR OPTICAL ELEMENT

DIFFUSER AND METHOD FOR MANUFACTURING THE SAME

MEMORY CONTROL DEVICE, MEMORY DEVICE AND IMAGE FORMING APPARATUS

FIELD-EFFECT TRANSISTOR WITH PROTECTION DIODES

MICROWAVE AND MILLIMETER WAVE PACKAGE

SEMICONDUCTOR DEVICE