Toshiaki Asai

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor light-emitting element
- Patent number 10,790,409
- Issue date Sep 29, 2020
- SHARP KABUSHIKI KAISHA
- Yoshihiko Tani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light-emitting element
- Patent number 10,084,111
- Issue date Sep 25, 2018
- SHARP KABUSHIKI KAISHA
- Yoshihiko Tani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conveyor line system and shipping container
- Patent number 10,059,122
- Issue date Aug 28, 2018
- Ricoh Company, Ltd.
- Katsuya Ohi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing method and image processing apparatus
- Patent number 9,757,956
- Issue date Sep 12, 2017
- Ricoh Company, Ltd.
- Tomomi Ishimi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image erasing method, image erasing apparatus, and conveyor line sy...
- Patent number 9,724,951
- Issue date Aug 8, 2017
- Ricoh Company, Ltd.
- Tomomi Ishimi
- G02 - OPTICS
Information Patent Grant
Conveyor line system and conveying container
- Patent number 9,656,485
- Issue date May 23, 2017
- Ricoh Company, Ltd.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nitride semiconductor light emitting element and method for manufac...
- Patent number 9,620,671
- Issue date Apr 11, 2017
- Sharp Kabushiki Kaisha
- Hiroshi Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image processing method, image processing apparatus, and conveyor l...
- Patent number 9,579,918
- Issue date Feb 28, 2017
- Ricoh Company, Ltd.
- Tomomi Ishimi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image recording system and image recording method
- Patent number 9,500,858
- Issue date Nov 22, 2016
- Ricoh Company, Ltd.
- Katsuya Ohi
- G02 - OPTICS
Information Patent Grant
Marking control device, laser application device, marking control m...
- Patent number 9,302,524
- Issue date Apr 5, 2016
- Ricoh Company, Ltd.
- Kazutaka Yamamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing method and image processing apparatus
- Patent number 9,272,533
- Issue date Mar 1, 2016
- Ricoh Company, Ltd.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image erasing apparatus and image erasing method
- Patent number 9,162,480
- Issue date Oct 20, 2015
- Ricoh Company, Ltd.
- Tomomi Ishimi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Marking control device, laser application device, marking control m...
- Patent number 8,933,981
- Issue date Jan 13, 2015
- Ricoh Company, Ltd.
- Kazutaka Yamamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser rewriting apparatus
- Patent number 8,723,909
- Issue date May 13, 2014
- Ricoh Company, Ltd.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing method and image processing apparatus
- Patent number 8,643,689
- Issue date Feb 4, 2014
- Ricoh Company, Ltd.
- Tomomi Ishimi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermosensitive recording medium, image recording method and image...
- Patent number 8,598,074
- Issue date Dec 3, 2013
- Ricoh Company, Ltd.
- Shinya Kawahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermosensitive recording medium and image processing method using...
- Patent number 8,536,086
- Issue date Sep 17, 2013
- Ricoh Company, Ltd.
- Shinya Kawahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing method and image processing apparatus
- Patent number 8,471,885
- Issue date Jun 25, 2013
- Ricoh Company, Ltd.
- Tomomi Ishimi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for erasing image on thermoreversible recording medium
- Patent number 8,455,161
- Issue date Jun 4, 2013
- Ricoh Company, Ltd.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing method, and image processing apparatus
- Patent number 8,358,325
- Issue date Jan 22, 2013
- Ricoh Company, Ltd.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for erasing image on thermoreversible recording medium
- Patent number 8,293,679
- Issue date Oct 23, 2012
- Ricoh Company, Ltd.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image erasing method and image erasing apparatus
- Patent number 8,284,222
- Issue date Oct 9, 2012
- Ricoh Company, Ltd.
- Tomomi Ishimi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing method and image processing apparatus
- Patent number 8,098,266
- Issue date Jan 17, 2012
- Ricoh Company, Ltd.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Transmission apparatus
- Patent number 6,545,611
- Issue date Apr 8, 2003
- Fujitsu Limited
- Mitsuaki Hayashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transmission device and integrated circuit
- Patent number 6,400,614
- Issue date Jun 4, 2002
- Fujitsu Limited
- Masaki Hiromori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time slot interchange apparatus for maintenance dedicated line of s...
- Patent number 5,402,414
- Issue date Mar 28, 1995
- Fujitsu Limited
- Toshiaki Asai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Webbing locking mechanism
- Patent number 4,261,530
- Issue date Apr 14, 1981
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Toshiaki Asai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seatbelt system
- Patent number 4,223,914
- Issue date Sep 23, 1980
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Susumu Usami
- B60 - VEHICLES IN GENERAL

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
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20190006555
- Publication date Jan 3, 2019
- Sharp Kabushiki Kaisha
- Yoshihiko TANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOREVERSIBLE RECORDING MEDIUM, IMAGE PROCESSING DEVICE USING TH...
- Publication number 20180072083
- Publication date Mar 15, 2018
- Toshiaki ASAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CONVEYOR LINE SYSTEM AND SHIPPING CONTAINER
- Publication number 20180009234
- Publication date Jan 11, 2018
- RICOH COMPANY ,LTD.
- Katsuya OHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20170294554
- Publication date Oct 12, 2017
- SHARP KABUSHIKI KAISHA
- Yoshihiko TANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL INFORMATION CODE READING METHOD
- Publication number 20170017867
- Publication date Jan 19, 2017
- RICOH COMPANY, LTD.
- Tomomi ISHIMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONVEYOR LINE SYSTEM AND CONVEYING CONTAINER
- Publication number 20170015111
- Publication date Jan 19, 2017
- RICHOH COMPANY, LTD.
- Toshiaki ASAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PROCESSING METHOD AND IMAGE PROCESSING APPARATUS
- Publication number 20160279968
- Publication date Sep 29, 2016
- RICOH COMPANY, LTD.
- Tomomi ISHIMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS, AND CONVEYOR L...
- Publication number 20160271990
- Publication date Sep 22, 2016
- RICOH COMPANY, LTD.
- Tomomi ISHIMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE ERASING METHOD, IMAGE ERASING APPARATUS, AND CONVEYOR LINE SY...
- Publication number 20160271991
- Publication date Sep 22, 2016
- RICOH COMPANY, LTD.
- Tomomi ISHIMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
STRUCTURE AND CONVEYOR LINE SYSTEM USING STRUCTURE
- Publication number 20160275824
- Publication date Sep 22, 2016
- RICOH COMPANY, LTD.
- Katsuya OHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFAC...
- Publication number 20150171263
- Publication date Jun 18, 2015
- SHARP KABUSHIKI KAISHA
- Hiroshi Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS
- Publication number 20150151550
- Publication date Jun 4, 2015
- RICOH COMPANY, LTD.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MARKING CONTROL DEVICE, LASER APPLICATION DEVICE, MARKING CONTROL M...
- Publication number 20150080214
- Publication date Mar 19, 2015
- Kazutaka YAMAMOTO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE ERASING APPARATUS AND IMAGE ERASING METHOD
- Publication number 20140285606
- Publication date Sep 25, 2014
- Tomomi Ishimi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE RECORDING SYSTEM AND IMAGE RECORDING METHOD
- Publication number 20140158771
- Publication date Jun 12, 2014
- RICOH COMPANY, LTD.
- Katsuya OHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LASER REWRITING APPARATUS
- Publication number 20130141512
- Publication date Jun 6, 2013
- Toshiaki ASAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS
- Publication number 20120218540
- Publication date Aug 30, 2012
- RICOH COMPANY, LTD.
- Tomomi ISHIMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MARKING CONTROL DEVICE, LASER APPLICATION DEVICE, MARKING CONTROL M...
- Publication number 20120212564
- Publication date Aug 23, 2012
- Kazutaka Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS
- Publication number 20120013701
- Publication date Jan 19, 2012
- RICOH COMPANY, LTD.
- Tomomi ISHIMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THERMOSENSITIVE RECORDING MEDIUM, IMAGE RECORDING METHOD AND IMAGE...
- Publication number 20110207603
- Publication date Aug 25, 2011
- RICOH COMPANY, LTD.
- Shinya Kawahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE ERASING METHOD AND IMAGE ERASING APPARATUS
- Publication number 20110090296
- Publication date Apr 21, 2011
- RICOH COMPANY, LTD.
- Tomomi ISHIMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING METHOD, AND IMAGE PROCESSING APPARATUS
- Publication number 20110090299
- Publication date Apr 21, 2011
- RICOH COMPANY, LTD.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THERMOSENSITIVE RECORDING MEDIUM AND IMAGE PROCESSING METHOD USING...
- Publication number 20100197492
- Publication date Aug 5, 2010
- RICOH COMPANY, LTD.
- Shinya KAWAHARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR ERASING IMAGE ON THERMOREVERSIBLE RECORDING MEDIUM
- Publication number 20100069239
- Publication date Mar 18, 2010
- RICOH COMPANY, LTD.,
- Toshiaki ASAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR ERASING IMAGE ON THERMOREVERSIBLE RECORDING MEDIUM
- Publication number 20100069238
- Publication date Mar 18, 2010
- RICOH COMPANY, LTD.
- Toshiaki Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS
- Publication number 20100054106
- Publication date Mar 4, 2010
- RICOH COMPANY, LTD.,
- Toshiaki ASAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Transmission apparatus
- Publication number 20020145858
- Publication date Oct 10, 2002
- Mitsuaki Hayashi
- G02 - OPTICS

Toshiaki Asai

Person

Patents Grantslast 30 patents

Nitride semiconductor light-emitting element

Nitride semiconductor light-emitting element

Conveyor line system and shipping container

Image processing method and image processing apparatus

Image erasing method, image erasing apparatus, and conveyor line sy...

Conveyor line system and conveying container

Nitride semiconductor light emitting element and method for manufac...

Image processing method, image processing apparatus, and conveyor l...

Image recording system and image recording method

Marking control device, laser application device, marking control m...

Image processing method and image processing apparatus

Image erasing apparatus and image erasing method

Marking control device, laser application device, marking control m...

Laser rewriting apparatus

Image processing method and image processing apparatus

Thermosensitive recording medium, image recording method and image...

Thermosensitive recording medium and image processing method using...

Image processing method and image processing apparatus

Method for erasing image on thermoreversible recording medium

Image processing method, and image processing apparatus

Method for erasing image on thermoreversible recording medium

Image erasing method and image erasing apparatus

Image processing method and image processing apparatus

Transmission apparatus

Transmission device and integrated circuit

Time slot interchange apparatus for maintenance dedicated line of s...

Webbing locking mechanism

Seatbelt system

Patents Applicationslast 30 patents

THERMOSENSITIVE RECORDING MEDIUM

NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT

THERMOREVERSIBLE RECORDING MEDIUM, IMAGE PROCESSING DEVICE USING TH...

CONVEYOR LINE SYSTEM AND SHIPPING CONTAINER

NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT

OPTICAL INFORMATION CODE READING METHOD

CONVEYOR LINE SYSTEM AND CONVEYING CONTAINER

PROCESSING METHOD AND IMAGE PROCESSING APPARATUS

IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS, AND CONVEYOR L...

IMAGE ERASING METHOD, IMAGE ERASING APPARATUS, AND CONVEYOR LINE SY...

STRUCTURE AND CONVEYOR LINE SYSTEM USING STRUCTURE

NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFAC...

IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS

MARKING CONTROL DEVICE, LASER APPLICATION DEVICE, MARKING CONTROL M...

IMAGE ERASING APPARATUS AND IMAGE ERASING METHOD

IMAGE RECORDING SYSTEM AND IMAGE RECORDING METHOD

LASER REWRITING APPARATUS

IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS

MARKING CONTROL DEVICE, LASER APPLICATION DEVICE, MARKING CONTROL M...

IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS

THERMOSENSITIVE RECORDING MEDIUM, IMAGE RECORDING METHOD AND IMAGE...

IMAGE ERASING METHOD AND IMAGE ERASING APPARATUS

IMAGE PROCESSING METHOD, AND IMAGE PROCESSING APPARATUS

THERMOSENSITIVE RECORDING MEDIUM AND IMAGE PROCESSING METHOD USING...

METHOD FOR ERASING IMAGE ON THERMOREVERSIBLE RECORDING MEDIUM

METHOD FOR ERASING IMAGE ON THERMOREVERSIBLE RECORDING MEDIUM

IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS

Transmission apparatus