Kohji Shinkawa

Person

Kitakatsuragi-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ion generation apparatus and ion mobility analysis apparatus
- Patent number 11,988,634
- Issue date May 21, 2024
- SHARP KABUSHIKI KAISHA
- Shohei Komaru
- G01 - MEASURING TESTING
Information Patent Grant
Electron emitting element
- Patent number 11,551,902
- Issue date Jan 10, 2023
- SHARP KABUSHIKI KAISHA
- Kohji Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell stimulation device, cell culture device, and cell stimulation...
- Patent number 11,485,950
- Issue date Nov 1, 2022
- Sharp Kabushiki Kaisha
- Hiroyuki Hirakawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Electron emission element and method for manufacturing same
- Patent number 11,205,555
- Issue date Dec 21, 2021
- Sharp Kabushiki Kaisha
- Kohji Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission element and method for same
- Patent number 10,763,068
- Issue date Sep 1, 2020
- SHARP KABUSHIKI KAISHA
- Hidekazu Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device and method for manufacturing the same
- Patent number 10,692,680
- Issue date Jun 23, 2020
- SHARP KABUSHIKI KAISHA
- Kenichiro Nakamatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device, method for manufacturing same, and method...
- Patent number 10,643,815
- Issue date May 5, 2020
- SHARP KABUSHIKI KAISHA
- Kenichiro Nakamatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device which cleans a contact charging member that is disp...
- Patent number 7,894,741
- Issue date Feb 22, 2011
- Sharp Kabushiki Kaisha
- Kohji Shinkawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Changing the charging applied voltage control in an image forming a...
- Patent number 7,706,703
- Issue date Apr 27, 2010
- Sharp Kabushiki Kaisha
- Tohru Sakuwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotatable roller, image forming apparatus employing same, and image...
- Patent number 7,236,717
- Issue date Jun 26, 2007
- Sharp Kabushiki Kaisha
- Kohji Shinkawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Equipment unit with imperceptible information recorded thereon bein...
- Patent number 7,010,236
- Issue date Mar 7, 2006
- Sharp Kabushiki Kaisha
- Kohji Shinkawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device, toner and copy
- Patent number 6,957,024
- Issue date Oct 18, 2005
- Sharp Kabushiki Kaisha
- Kohji Shinkawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IONIZER AND IMS ANALYZER
- Publication number 20220223400
- Publication date Jul 14, 2022
- Sharp Kabushiki Kaisha
- Shunsuke MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION GENERATION APPARATUS AND ION MOBILITY ANALYSIS APPARATUS
- Publication number 20220178876
- Publication date Jun 9, 2022
- Sharp Kabushiki Kaisha
- SHOHEI KOMARU
- G01 - MEASURING TESTING
Information Patent Application
FERMENTATION MANAGEMENT METHOD
- Publication number 20220061346
- Publication date Mar 3, 2022
- Sharp Kabushiki Kaisha
- SHOHEI KOMARU
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
ELECTRON EMITTING ELEMENT
- Publication number 20220020554
- Publication date Jan 20, 2022
- Sharp Kabushiki Kaisha
- KOHJI SHINKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION ELEMENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20210175039
- Publication date Jun 10, 2021
- Sharp Kabushiki Kaisha
- KOHJI SHINKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELL STIMULATION DEVICE, CELL CULTURE DEVICE, AND CELL STIMULATION...
- Publication number 20200255788
- Publication date Aug 13, 2020
- SHARP KABUSHIKI KAISHA
- HIROYUKI HIRAKAWA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ELECTRON EMISSION ELEMENT AND METHOD FOR SAME
- Publication number 20200075285
- Publication date Mar 5, 2020
- SHARP KABUSHIKI KAISHA
- Hidekazu HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190304732
- Publication date Oct 3, 2019
- Sharp Kabushiki Kaisha
- Kenichiro NAKAMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION DEVICE, METHOD FOR MANUFACTURING SAME, AND METHOD...
- Publication number 20190080870
- Publication date Mar 14, 2019
- Sharp Kabushiki Kaisha
- KENICHIRO NAKAMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cleaning device, image forming apparatus, method for controlling cl...
- Publication number 20080292354
- Publication date Nov 27, 2008
- Sharp Kabushiki Kaisha
- Kohji Shinkawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging applied voltage control in an image forming apparatus
- Publication number 20070160377
- Publication date Jul 12, 2007
- Sharp Kabushiki Kaisha
- Tohru Sakuwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Rotatable roller, image forming apparatus employing same, and image...
- Publication number 20050213998
- Publication date Sep 29, 2005
- Sharp Kabushiki Kaisha
- Kohji Shinkawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20040120522
- Publication date Jun 24, 2004
- Sharp Kabushiki Kaisha
- Yuko Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming device, toner and copy
- Publication number 20030215249
- Publication date Nov 20, 2003
- Kohji Shinkawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Equipment unit for image forming device and image forming device co...
- Publication number 20030198480
- Publication date Oct 23, 2003
- Kohji Shinkawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kohji Shinkawa

Person

Patents Grantslast 30 patents

Ion generation apparatus and ion mobility analysis apparatus

Electron emitting element

Cell stimulation device, cell culture device, and cell stimulation...

Electron emission element and method for manufacturing same

Electron emission element and method for same

Electron emission device and method for manufacturing the same

Electron emission device, method for manufacturing same, and method...

Cleaning device which cleans a contact charging member that is disp...

Changing the charging applied voltage control in an image forming a...

Rotatable roller, image forming apparatus employing same, and image...

Equipment unit with imperceptible information recorded thereon bein...

Image forming device, toner and copy

Patents Applicationslast 30 patents

IONIZER AND IMS ANALYZER

ION GENERATION APPARATUS AND ION MOBILITY ANALYSIS APPARATUS

FERMENTATION MANAGEMENT METHOD

ELECTRON EMITTING ELEMENT

ELECTRON EMISSION ELEMENT AND METHOD FOR MANUFACTURING SAME

CELL STIMULATION DEVICE, CELL CULTURE DEVICE, AND CELL STIMULATION...

ELECTRON EMISSION ELEMENT AND METHOD FOR SAME

ELECTRON EMISSION DEVICE AND METHOD FOR MANUFACTURING THE SAME

ELECTRON EMISSION DEVICE, METHOD FOR MANUFACTURING SAME, AND METHOD...

Cleaning device, image forming apparatus, method for controlling cl...

Charging applied voltage control in an image forming apparatus

Rotatable roller, image forming apparatus employing same, and image...

Image forming apparatus

Image forming device, toner and copy

Equipment unit for image forming device and image forming device co...