Satoshi Arai

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Recording method and recording device
- Patent number 9,899,052
- Issue date Feb 20, 2018
- Ricoh Company, Ltd.
- Satoshi Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Reversible thermosensitive recording medium and reversible thermose...
- Patent number 8,592,341
- Issue date Nov 26, 2013
- Ricoh Company, Ltd.
- Yu Tsuchimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermoreversible recording medium, and thermoreversible recording m...
- Patent number 8,530,377
- Issue date Sep 10, 2013
- Ricoh Company, Ltd.
- Yu Tsuchimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for image processing and image processing apparatus
- Patent number 8,264,513
- Issue date Sep 11, 2012
- Ricoh Company, Ltd.
- Shinya Kawahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible thermosensitive recording material, IC card, magnetic ca...
- Patent number 8,148,299
- Issue date Apr 3, 2012
- Ricoh Company, Ltd.
- Jun Maruyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heating device, erasing device, information recording and erasing d...
- Patent number 7,944,461
- Issue date May 17, 2011
- Ricoh Company, Ltd.
- Hideo Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Information recording apparatus and information recording method
- Patent number 7,760,218
- Issue date Jul 20, 2010
- Ricoh Company, Ltd.
- Satoshi Arai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible thermosensitive recording medium, as well as reversible...
- Patent number 7,732,373
- Issue date Jun 8, 2010
- Ricoh Company, Ltd.
- Tadafumi Tatewaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for image processing and image processing apparatus
- Patent number 7,728,860
- Issue date Jun 1, 2010
- Ricoh Company, Ltd.
- Shinya Kawahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heating unit, erasing device, and information erasing and recording...
- Patent number 7,659,916
- Issue date Feb 9, 2010
- Ricoh Company, Ltd.
- Hideo Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible thermosensitive recording medium, reversible thermosensi...
- Patent number 7,452,847
- Issue date Nov 18, 2008
- Ricoh Company, Ltd.
- Hiroki Kuboyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermoreversible recording medium, thermoreversible recording label...
- Patent number 7,371,708
- Issue date May 13, 2008
- Ricoh Company, Ltd.
- Satoshi Arai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Reversible thermosensitive recording medium, label, and image formi...
- Patent number 6,818,591
- Issue date Nov 16, 2004
- Ricoh Company, Ltd.
- Satoshi Arai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible thermosensitive recording medium and image forming and e...
- Patent number 6,579,826
- Issue date Jun 17, 2003
- Ricoh Company Limited
- Hiromi Furuya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dust scattering prevention device in floor polisher
- Patent number 5,363,600
- Issue date Nov 15, 1994
- Amano Corporation
- Osamu Shishido
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
THERMOSENSITIVE RECORDING MEDIUM
- Publication number 20200316976
- Publication date Oct 8, 2020
- Ichiro SAWAMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING METHOD AND RECORDING DEVICE
- Publication number 20170229143
- Publication date Aug 10, 2017
- RICOH COMPANY, LTD.
- Satoshi ARAI
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING METHOD AND RECORDING DEVICE
- Publication number 20170225488
- Publication date Aug 10, 2017
- RICOH COMPANY, LTD.
- Satoshi ARAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM AND REVERSIBLE THERMOSE...
- Publication number 20120238446
- Publication date Sep 20, 2012
- RICOH COMPANY, LTD.
- Yu TSUCHIMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THERMOREVERSIBLE RECORDING MEDIUM, AND THERMOREVERSIBLE RECORDING M...
- Publication number 20110130280
- Publication date Jun 2, 2011
- RICOH COMPANY, LTD.
- Yu TSUCHIMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR IMAGE PROCESSING AND IMAGE PROCESSING APPARATUS
- Publication number 20100061198
- Publication date Mar 11, 2010
- RICOH COMPANY, LTD.
- Shinya KAWAHARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INFORMATION RECORDING APPARATUS AND INFORMATION RECORDING METHOD
- Publication number 20100045771
- Publication date Feb 25, 2010
- SATOSHI ARAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
REVERSIBLE THERMOSENSITIVE RECORDING MATERIAL, IC CARD, MAGNETIC CA...
- Publication number 20090029854
- Publication date Jan 29, 2009
- RICOH COMPANY, LTD.
- Jun Maruyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEATING UNIT, ERASING DEVICE, AND INFORMATION ERASING AND RECORDING...
- Publication number 20080246829
- Publication date Oct 9, 2008
- Hideo Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEATING DEVICE, ERASING DEVICE, INFORMATION RECORDING AND ERASING D...
- Publication number 20080062237
- Publication date Mar 13, 2008
- Hideo Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Reversible thermosensitive recording medium, as well as reversible...
- Publication number 20070232489
- Publication date Oct 4, 2007
- Tadafumi Tatewaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for image processing and image processing apparatus
- Publication number 20070036039
- Publication date Feb 15, 2007
- Shinya Kawahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Reversible thermosensitive recording medium, reversible thermosensi...
- Publication number 20060094599
- Publication date May 4, 2006
- Hiroki Kuboyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Thermoreversible recording medium, thermoreversible recording label...
- Publication number 20050176582
- Publication date Aug 11, 2005
- Satoshi Arai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Reversible thermosensitive recording medium, label, and image formi...
- Publication number 20030114304
- Publication date Jun 19, 2003
- Satoshi Arai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Reversible thermosensitive recording medium and image forming and e...
- Publication number 20020072472
- Publication date Jun 13, 2002
- Hiromi Furuya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Satoshi Arai

Person

Patents Grantslast 30 patents

Recording method and recording device

Reversible thermosensitive recording medium and reversible thermose...

Thermoreversible recording medium, and thermoreversible recording m...

Method for image processing and image processing apparatus

Reversible thermosensitive recording material, IC card, magnetic ca...

Heating device, erasing device, information recording and erasing d...

Information recording apparatus and information recording method

Reversible thermosensitive recording medium, as well as reversible...

Method for image processing and image processing apparatus

Heating unit, erasing device, and information erasing and recording...

Reversible thermosensitive recording medium, reversible thermosensi...

Thermoreversible recording medium, thermoreversible recording label...

Reversible thermosensitive recording medium, label, and image formi...

Reversible thermosensitive recording medium and image forming and e...

Dust scattering prevention device in floor polisher

Patents Applicationslast 30 patents

THERMOSENSITIVE RECORDING MEDIUM

RECORDING METHOD AND RECORDING DEVICE

RECORDING METHOD AND RECORDING DEVICE

REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM AND REVERSIBLE THERMOSE...

THERMOREVERSIBLE RECORDING MEDIUM, AND THERMOREVERSIBLE RECORDING M...

METHOD FOR IMAGE PROCESSING AND IMAGE PROCESSING APPARATUS

INFORMATION RECORDING APPARATUS AND INFORMATION RECORDING METHOD

REVERSIBLE THERMOSENSITIVE RECORDING MATERIAL, IC CARD, MAGNETIC CA...

HEATING UNIT, ERASING DEVICE, AND INFORMATION ERASING AND RECORDING...

HEATING DEVICE, ERASING DEVICE, INFORMATION RECORDING AND ERASING D...

Reversible thermosensitive recording medium, as well as reversible...

Method for image processing and image processing apparatus

Reversible thermosensitive recording medium, reversible thermosensi...

Thermoreversible recording medium, thermoreversible recording label...

Reversible thermosensitive recording medium, label, and image formi...

Reversible thermosensitive recording medium and image forming and e...