Masami TOMITA

Person

Kyoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Autosampler
- Patent number 11,209,449
- Issue date Dec 28, 2021
- Shimadzu Corporation
- Masami Tomita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid sample introduction device
- Patent number 10,668,464
- Issue date Jun 2, 2020
- Shimadzu Corporation
- Masami Tomita
- G01 - MEASURING TESTING
Information Patent Grant
Measurement method using differential refractometer, differential r...
- Patent number 10,024,789
- Issue date Jul 17, 2018
- Shimadzu Corporation
- Kumiko Jingu
- G01 - MEASURING TESTING
Information Patent Grant
Sample injection port and auto-sampler having the same
- Patent number 8,739,610
- Issue date Jun 3, 2014
- Shimadzu Corporation
- Kenichi Yasunaga
- G01 - MEASURING TESTING
Information Patent Grant
Sample injecting device
- Patent number 8,683,879
- Issue date Apr 1, 2014
- Shimadzu Corporation
- Masami Tomita
- G01 - MEASURING TESTING
Information Patent Grant
Pump for liquid chromatography apparatus
- Patent number D685499
- Issue date Jul 2, 2013
- Shimadzu Corporation
- Jun Kimura
- D24 - Medical and laboratory equipment
Information Patent Grant
Charging device, process cartridge, image forming apparatus, and toner
- Patent number 8,428,488
- Issue date Apr 23, 2013
- Ricoh Company, Ltd.
- Haruji Mizuishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Channel switching valve
- Patent number 8,322,374
- Issue date Dec 4, 2012
- Shimadzu Corporation
- Masami Tomita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toner, developer and image forming apparatus
- Patent number 8,268,526
- Issue date Sep 18, 2012
- Ricoh Company, Ltd.
- Hiroto Higuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing toner and resulting toner
- Patent number 8,252,502
- Issue date Aug 28, 2012
- Ricoh Company, Ltd.
- Masami Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner composition and method for manufacturing the toner composition
- Patent number 8,187,784
- Issue date May 29, 2012
- Ricoh Company Limited
- Hiroshi Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Color difference display control apparatus, color difference displa...
- Patent number 8,174,536
- Issue date May 8, 2012
- Canon Kabushiki Kaisha
- Tomohisa Itagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal display system, video signal reproducing apparatus, an...
- Patent number 8,159,607
- Issue date Apr 17, 2012
- Sony Corporation
- Masami Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display apparatus, display method, and control program
- Patent number 8,064,113
- Issue date Nov 22, 2011
- Canon Kabushiki Kaisha
- Nobuatsu Sasanuma
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic image developing toner, toner kit and image forming a...
- Patent number 8,007,976
- Issue date Aug 30, 2011
- Ricoh Company Ltd.
- Hideki Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device, process cartridge, image forming apparatus, and toner
- Patent number 8,000,627
- Issue date Aug 16, 2011
- Ricoh Company, Ltd.
- Haruji Mizuishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Detector for liquid chromatography apparatus
- Patent number D637930
- Issue date May 17, 2011
- Shimadzu Corporation
- Jun Kimura
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Liquid chromatography apparatus
- Patent number D637929
- Issue date May 17, 2011
- Shimadzu Corporation
- Jun Kimura
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Autosampler for liquid chromatography apparatus
- Patent number D637931
- Issue date May 17, 2011
- Shimadzu Corporation
- Jun Kimura
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Oven for liquid chromatography apparatus
- Patent number D637932
- Issue date May 17, 2011
- Shimadzu Corporation
- Jun Kimura
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Dry toner and method of preparing same
- Patent number 7,939,238
- Issue date May 10, 2011
- Ricoh Company, Ltd.
- Hiroshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner composition and method for manufacturing the toner composition
- Patent number 7,879,523
- Issue date Feb 1, 2011
- Ricoh Company Limited
- Hiroshi Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Image forming apparatus, image forming method and process cartridge
- Patent number 7,865,114
- Issue date Jan 4, 2011
- Ricoh Company Limited
- Masahiko Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, lubricant applying device, transfer device...
- Patent number 7,826,786
- Issue date Nov 2, 2010
- Ricoh Company, Limited
- Takeo Suda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer and image forming apparatus
- Patent number 7,736,826
- Issue date Jun 15, 2010
- Ricoh Company, Ltd.
- Hiroto Higuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner and image forming apparatus us...
- Patent number 7,718,339
- Issue date May 18, 2010
- Ricoh Company, Ltd.
- Masami Tomita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Developer, and image forming method using the developer
- Patent number 7,713,670
- Issue date May 11, 2010
- Ricoh Company, Ltd.
- Masami Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, and image forming apparatus using the fixing device
- Patent number 7,702,271
- Issue date Apr 20, 2010
- Ricoh Company Limited
- Hiroshi Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device including charging roller and cleaning roller
- Patent number 7,680,429
- Issue date Mar 16, 2010
- Ricoh Company, Ltd.
- Muraishi Takaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of creating color chart for color evaluation, and informatio...
- Patent number 7,676,080
- Issue date Mar 9, 2010
- Canon Kabushiki Kaisha
- Tomohisa Itagaki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
AUTOSAMPLER
- Publication number 20180052184
- Publication date Feb 22, 2018
- SHIMADZU CORPORATION
- Masami TOMITA
- G01 - MEASURING TESTING
Information Patent Application
LIQUID SAMPLE INTRODUCTION DEVICE
- Publication number 20170106364
- Publication date Apr 20, 2017
- Shimadzu Corporation
- Masami TOMITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEASUREMENT METHOD USING DIFFERENTIAL REFRACTOMETER, DIFFERENTIAL R...
- Publication number 20170010213
- Publication date Jan 12, 2017
- Shimadzu Corporation
- Kumiko Jingu
- G01 - MEASURING TESTING
Information Patent Application
PLUNGER-TYPE MEASURING PUMP
- Publication number 20120118141
- Publication date May 17, 2012
- SHIMADZU CORPORATION
- Yoshiaki Maeda
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CHARGING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND TONER
- Publication number 20110262179
- Publication date Oct 27, 2011
- Haruji Mizuishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sample Injection Port and Auto-Sampler Having the Same
- Publication number 20110247405
- Publication date Oct 13, 2011
- SHIMADZU CORPORATION
- Kenichi Yasunaga
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE INJECTING DEVICE
- Publication number 20110209565
- Publication date Sep 1, 2011
- Shimadzu Corporation
- MASAMI TOMITA
- G01 - MEASURING TESTING
Information Patent Application
TONER COMPOSITION AND METHOD FOR MANUFACTURING THE TONER COMPOSITION
- Publication number 20110045403
- Publication date Feb 24, 2011
- Hiroshi Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
IMAGE FORMING APPARATUS, AND TONER AND DEVELOPER USED THEREIN
- Publication number 20110002719
- Publication date Jan 6, 2011
- Hyo Shu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHANNEL SWITCHING VALVE
- Publication number 20100269936
- Publication date Oct 28, 2010
- Masami Tomita
- G01 - MEASURING TESTING
Information Patent Application
TONER, DEVELOPER AND IMAGE FORMING APPARATUS
- Publication number 20100233609
- Publication date Sep 16, 2010
- Hiroto Higuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Video signal display system, video signal reproducing apparatus, an...
- Publication number 20090310017
- Publication date Dec 17, 2009
- SONY CORPORATION
- Masami Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRY TONER AND METHOD OF PREPARING SAME
- Publication number 20090162780
- Publication date Jun 25, 2009
- Hiroshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER COMPOSITION AND METHOD FOR MANUFACTURING THE TONER COMPOSITION
- Publication number 20090155711
- Publication date Jun 18, 2009
- Hiroshi Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER, TONER KIT AND IMAGE FORMING A...
- Publication number 20090123186
- Publication date May 14, 2009
- Hideki Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING DEVICE INCLUDING CHARGING ROLLER AND CLEANING ROLLER
- Publication number 20090087213
- Publication date Apr 2, 2009
- Muraishi Takaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, TONER AND PROCESS CA...
- Publication number 20090041505
- Publication date Feb 12, 2009
- Masami Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER AND IMAGE FORMING APPARATUS
- Publication number 20090017392
- Publication date Jan 15, 2009
- Hiroto Higuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER AND IMAGE FORMING APPARATUS US...
- Publication number 20090011356
- Publication date Jan 8, 2009
- Masami Tomita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FIXING DEVICE, AND IMAGE FORMING APPARATUS USING THE FIXING DEVICE
- Publication number 20090010687
- Publication date Jan 8, 2009
- Hiroshi YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, AND, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FO...
- Publication number 20080268366
- Publication date Oct 30, 2008
- Shinya Nakayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND PROCESS CARTRIDGE
- Publication number 20080241716
- Publication date Oct 2, 2008
- Masahiko Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND APPARATUS FOR IMAGE FORMING AND EFFECTIVELY APPLYING LUB...
- Publication number 20080175635
- Publication date Jul 24, 2008
- Yoshiki Hozumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing latent electrostatic image, container having t...
- Publication number 20080138735
- Publication date Jun 12, 2008
- Masami Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING TONER AND RESULTING TONER
- Publication number 20080063964
- Publication date Mar 13, 2008
- Masami Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING...
- Publication number 20080014527
- Publication date Jan 17, 2008
- Akihiro Kotsugai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20070218396
- Publication date Sep 20, 2007
- Masami Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging Device, Process Cartridge, Image Forming Apparatus, And Toner
- Publication number 20070196123
- Publication date Aug 23, 2007
- Haruji Mizuishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF CREATING COLOR CHART FOR COLOR EVALUATION, AND INFORMATIO...
- Publication number 20070183659
- Publication date Aug 9, 2007
- Canon Kabushiki Kaisha
- Tomohisa ITAGAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRY TONER, METHOD FOR MANUFACTURING THE SAME, IMAGE FORMING APPARAT...
- Publication number 20070184370
- Publication date Aug 9, 2007
- Hiroshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masami TOMITA

Person

Patents Grantslast 30 patents

Autosampler

Liquid sample introduction device

Measurement method using differential refractometer, differential r...

Sample injection port and auto-sampler having the same

Sample injecting device

Pump for liquid chromatography apparatus

Charging device, process cartridge, image forming apparatus, and toner

Channel switching valve

Toner, developer and image forming apparatus

Method for producing toner and resulting toner

Toner composition and method for manufacturing the toner composition

Color difference display control apparatus, color difference displa...

Video signal display system, video signal reproducing apparatus, an...

Display apparatus, display method, and control program

Electrostatic image developing toner, toner kit and image forming a...

Charging device, process cartridge, image forming apparatus, and toner

Detector for liquid chromatography apparatus

Liquid chromatography apparatus

Autosampler for liquid chromatography apparatus

Oven for liquid chromatography apparatus

Dry toner and method of preparing same

Toner composition and method for manufacturing the toner composition

Image forming apparatus, image forming method and process cartridge

Image forming apparatus, lubricant applying device, transfer device...

Toner, developer and image forming apparatus

Electrostatic image developing toner and image forming apparatus us...

Developer, and image forming method using the developer

Fixing device, and image forming apparatus using the fixing device

Charging device including charging roller and cleaning roller

Method of creating color chart for color evaluation, and informatio...

Patents Applicationslast 30 patents

AUTOSAMPLER

LIQUID SAMPLE INTRODUCTION DEVICE

MEASUREMENT METHOD USING DIFFERENTIAL REFRACTOMETER, DIFFERENTIAL R...

PLUNGER-TYPE MEASURING PUMP

CHARGING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND TONER

Sample Injection Port and Auto-Sampler Having the Same

SAMPLE INJECTING DEVICE

TONER COMPOSITION AND METHOD FOR MANUFACTURING THE TONER COMPOSITION

IMAGE FORMING APPARATUS, AND TONER AND DEVELOPER USED THEREIN

CHANNEL SWITCHING VALVE

TONER, DEVELOPER AND IMAGE FORMING APPARATUS

Video signal display system, video signal reproducing apparatus, an...

DRY TONER AND METHOD OF PREPARING SAME

TONER COMPOSITION AND METHOD FOR MANUFACTURING THE TONER COMPOSITION

ELECTROSTATIC IMAGE DEVELOPING TONER, TONER KIT AND IMAGE FORMING A...

CHARGING DEVICE INCLUDING CHARGING ROLLER AND CLEANING ROLLER

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, TONER AND PROCESS CA...

TONER, DEVELOPER AND IMAGE FORMING APPARATUS

ELECTROSTATIC IMAGE DEVELOPING TONER AND IMAGE FORMING APPARATUS US...

FIXING DEVICE, AND IMAGE FORMING APPARATUS USING THE FIXING DEVICE

TONER, AND, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FO...

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND PROCESS CARTRIDGE

METHOD AND APPARATUS FOR IMAGE FORMING AND EFFECTIVELY APPLYING LUB...

Toner for developing latent electrostatic image, container having t...

METHOD FOR PRODUCING TONER AND RESULTING TONER

TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING...

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

Charging Device, Process Cartridge, Image Forming Apparatus, And Toner

METHOD OF CREATING COLOR CHART FOR COLOR EVALUATION, AND INFORMATIO...

DRY TONER, METHOD FOR MANUFACTURING THE SAME, IMAGE FORMING APPARAT...