Takeshi Kojima

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Shielding structure
- Patent number 12,083,254
- Issue date Sep 10, 2024
- JGC JAPAN CORPORATION
- Takeshi Kobayashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bacteria treatment mechanism and bacteria treatment method
- Patent number 11,918,712
- Issue date Mar 5, 2024
- JGC JAPAN CORPORATION
- Takeshi Kobayashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Leakage inspection method and leakage inspection device for contain...
- Patent number 10,816,433
- Issue date Oct 27, 2020
- JGC JAPAN CORPORATION
- Masahiro Kawano
- G01 - MEASURING TESTING
Information Patent Grant
Image forming system
- Patent number 10,120,303
- Issue date Nov 6, 2018
- Ricoh Company, Ltd.
- Takeshi Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control device and non-transitory recording medium storing control...
- Patent number 9,778,608
- Issue date Oct 3, 2017
- Ricoh Company, Ltd.
- Kazuya Saitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming system
- Patent number 9,575,441
- Issue date Feb 21, 2017
- Ricoh Company, Ltd.
- Takeshi Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sealing member, toner conveying device, and image forming apparatus
- Patent number 9,500,996
- Issue date Nov 22, 2016
- Ricoh Company, Limited
- Yuta Azeyanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with drive control of a driven member based...
- Patent number 9,454,106
- Issue date Sep 27, 2016
- Ricoh Company, Ltd.
- Sho Sekiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method of switching collected developer...
- Patent number 9,442,429
- Issue date Sep 13, 2016
- Ricoh Company, Ltd.
- Tetsuto Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device and image forming apparatus
- Patent number 9,429,895
- Issue date Aug 30, 2016
- Ricoh Company, Limited
- Hajime Teraji
- B08 - CLEANING
Information Patent Grant
Waste toner container and image forming apparatus
- Patent number 9,395,678
- Issue date Jul 19, 2016
- Ricoh Company, Ltd.
- Shinya Karasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that selectively recycles developer
- Patent number 9,316,997
- Issue date Apr 19, 2016
- Ricoh Company, Ltd.
- Tetsuto Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including first and second bias voltage sup...
- Patent number 9,268,292
- Issue date Feb 23, 2016
- Ricoh Company, Ltd.
- Takeshi Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning unit, process cartridge incorporating same, and image form...
- Patent number 9,201,378
- Issue date Dec 1, 2015
- Ricoh Company, Ltd.
- Akira Asaoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device, process cartridge, and image forming apparatus
- Patent number 9,170,554
- Issue date Oct 27, 2015
- Ricoh Company, Ltd.
- Takeshi Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charger positioning adjuster and image forming apparatus incorporat...
- Patent number 9,141,020
- Issue date Sep 22, 2015
- Ricoh Company, Ltd.
- Hiroyuki Uenishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mechanical seal device and processing apparatus
- Patent number 8,998,213
- Issue date Apr 7, 2015
- JGC Corporation
- Takeshi Kojima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bag with port member and connection structure thereof
- Patent number 8,956,046
- Issue date Feb 17, 2015
- Hosokawa Yoko Co., Ltd.
- Kazuhiro Umenaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Mouth for storage bag
- Patent number D715145
- Issue date Oct 14, 2014
- Hosokawa Yoko Co., Ltd.
- Toshiyuki Yamagishi
- D09 - Packages and containers for goods
Information Patent Grant
Hermetic compressor
- Patent number 7,497,671
- Issue date Mar 3, 2009
- Panasonic Corporation
- Takashi Kakiuchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigerant compressor, and refrigerating machine using the same
- Patent number 7,422,423
- Issue date Sep 9, 2008
- Matsushita Refrigeration Company
- Hirotaka Kawabata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hermetic compressor and freezing air-conditioning system
- Patent number 7,381,032
- Issue date Jun 3, 2008
- Matsushita Refrigeration Company
- Masahiko Osaka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hermetic compressor with an improved cylinder head-suction muffler...
- Patent number 7,244,108
- Issue date Jul 17, 2007
- Matsushita Refrigeration Company
- Akihiko Kubota
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Closed compressor
- Patent number 6,957,951
- Issue date Oct 25, 2005
- Matsushita Refrigeration Company
- Toshihiko Ota
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
SHIELDING STRUCTURE
- Publication number 20220008600
- Publication date Jan 13, 2022
- JGC JAPAN CORPORATION
- Takeshi KOBAYASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BACTERIA TREATMENT MECHANISM AND BACTERIA TREATMENT METHOD
- Publication number 20200390929
- Publication date Dec 17, 2020
- JGC JAPAN CORPORATION
- Takeshi KOBAYASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LEAKAGE INSPECTION METHOD AND LEAKAGE INSPECTION DEVICE FOR CONTAIN...
- Publication number 20190056285
- Publication date Feb 21, 2019
- JGC CORPORATION
- Masahiro KAWANO
- G01 - MEASURING TESTING
Information Patent Application
IMAGE FORMING SYSTEM
- Publication number 20170115609
- Publication date Apr 27, 2017
- Takeshi KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONTROL DEVICE AND NON-TRANSITORY RECORDING MEDIUM STORING CONTROL...
- Publication number 20160342120
- Publication date Nov 24, 2016
- RICOH COMPANY, LTD.
- Kazuya SAITOH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING SYSTEM
- Publication number 20160131999
- Publication date May 12, 2016
- Takeshi KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160041509
- Publication date Feb 11, 2016
- Sho SEKIGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD OF SWITCHING COLLECTED DEVELOPER...
- Publication number 20160041504
- Publication date Feb 11, 2016
- RICOH COMPANY, LTD.
- Tetsuto UEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SEALING MEMBER, TONER CONVEYING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20150331362
- Publication date Nov 19, 2015
- RICOH COMPANY, LIMITED
- Yuta AZEYANAGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WASTE TONER CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20150261172
- Publication date Sep 17, 2015
- RICOH COMPANY, LIMITED
- Shinya KARASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20150234341
- Publication date Aug 20, 2015
- RICOH COMPANY, LIMITED
- Hajime TERAJI
- B08 - CLEANING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150227108
- Publication date Aug 13, 2015
- RICOH COMPANY, LTD.
- Tetsuto Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGER POSITIONING ADJUSTER AND IMAGE FORMING APPARATUS INCORPORAT...
- Publication number 20140270847
- Publication date Sep 18, 2014
- RICOH COMPANY, LTD.
- Hiroyuki UENISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING UNIT, PROCESS CARTRIDGE INCORPORATING SAME, AND IMAGE FORM...
- Publication number 20140233997
- Publication date Aug 21, 2014
- Akira ASAOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140126942
- Publication date May 8, 2014
- Takeshi KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20140093295
- Publication date Apr 3, 2014
- Takeshi KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BAG WITH PORT MEMBER AND CONNECTION STRUCTURE THEREOF
- Publication number 20130330024
- Publication date Dec 12, 2013
- Hosokawa Yoko Co., Ltd.
- Kazuhiro Umenaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MECHANICAL SEAL DEVICE AND PROCESSING APPARATUS
- Publication number 20120127825
- Publication date May 24, 2012
- JGC CORPORATION
- Takeshi Kojima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LUBRICANT APPLYING DEVICE, IMAGE FORMING APPARATUS, PROCESS UNIT, A...
- Publication number 20110229232
- Publication date Sep 22, 2011
- Takeshi Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hermetic compressor
- Publication number 20060153710
- Publication date Jul 13, 2006
- Takashi Kakiuchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hermetic compressor
- Publication number 20050265863
- Publication date Dec 1, 2005
- Matsushita Refrigeration Company
- Hironari Akashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Refrigerant compressor, and refrigerating machine using the same
- Publication number 20050172646
- Publication date Aug 11, 2005
- Matsushita Refrigeration Company
- Hirotaka Kawabata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hermetic compressor and freezing air-conditioning system
- Publication number 20050100456
- Publication date May 12, 2005
- Masahiko Osaka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Electric compressor
- Publication number 20040191094
- Publication date Sep 30, 2004
- Takeshi Kojima
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hermetic compressor
- Publication number 20040052653
- Publication date Mar 18, 2004
- Akihiko Kubota
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Closed compressor
- Publication number 20040037712
- Publication date Feb 26, 2004
- Toshihiko Ota
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Takeshi Kojima

Person

Patents Grantslast 30 patents

Shielding structure

Bacteria treatment mechanism and bacteria treatment method

Leakage inspection method and leakage inspection device for contain...

Image forming system

Control device and non-transitory recording medium storing control...

Image forming system

Sealing member, toner conveying device, and image forming apparatus

Image forming apparatus with drive control of a driven member based...

Image forming apparatus and method of switching collected developer...

Cleaning device and image forming apparatus

Waste toner container and image forming apparatus

Image forming apparatus that selectively recycles developer

Image forming apparatus including first and second bias voltage sup...

Cleaning unit, process cartridge incorporating same, and image form...

Cleaning device, process cartridge, and image forming apparatus

Charger positioning adjuster and image forming apparatus incorporat...

Mechanical seal device and processing apparatus

Bag with port member and connection structure thereof

Mouth for storage bag

Hermetic compressor

Refrigerant compressor, and refrigerating machine using the same

Hermetic compressor and freezing air-conditioning system

Hermetic compressor with an improved cylinder head-suction muffler...

Closed compressor

Patents Applicationslast 30 patents

SHIELDING STRUCTURE

BACTERIA TREATMENT MECHANISM AND BACTERIA TREATMENT METHOD

LEAKAGE INSPECTION METHOD AND LEAKAGE INSPECTION DEVICE FOR CONTAIN...

IMAGE FORMING SYSTEM

CONTROL DEVICE AND NON-TRANSITORY RECORDING MEDIUM STORING CONTROL...

IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND METHOD OF SWITCHING COLLECTED DEVELOPER...

SEALING MEMBER, TONER CONVEYING DEVICE, AND IMAGE FORMING APPARATUS

WASTE TONER CONTAINER AND IMAGE FORMING APPARATUS

CLEANING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

CHARGER POSITIONING ADJUSTER AND IMAGE FORMING APPARATUS INCORPORAT...

CLEANING UNIT, PROCESS CARTRIDGE INCORPORATING SAME, AND IMAGE FORM...

IMAGE FORMING APPARATUS

CLEANING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

BAG WITH PORT MEMBER AND CONNECTION STRUCTURE THEREOF

MECHANICAL SEAL DEVICE AND PROCESSING APPARATUS

LUBRICANT APPLYING DEVICE, IMAGE FORMING APPARATUS, PROCESS UNIT, A...

Hermetic compressor

Hermetic compressor

Refrigerant compressor, and refrigerating machine using the same

Hermetic compressor and freezing air-conditioning system

Electric compressor

Hermetic compressor

Closed compressor