TADAO HAYASHIDE

Person

YOKOHAMA-SHI, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reading device and image forming apparatus including an illum...
- Patent number 9,338,322
- Issue date May 10, 2016
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination device and image reading apparatus
- Patent number 9,083,840
- Issue date Jul 14, 2015
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- F21 - LIGHTING
Information Patent Grant
Image reading apparatus
- Patent number 8,958,132
- Issue date Feb 17, 2015
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of detecting floating amount of original for image reading a...
- Patent number 8,885,220
- Issue date Nov 11, 2014
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inspection method and inspection apparatus for an image reading app...
- Patent number 8,792,148
- Issue date Jul 29, 2014
- Canon Kabushiki Kaisha
- Takayuki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjusting method for a lens unit, lens unit and image reading appar...
- Patent number 8,531,530
- Issue date Sep 10, 2013
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image optical system and image reading apparatus equipped with same
- Patent number 7,929,187
- Issue date Apr 19, 2011
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light guide optical system, document illuminating device using same...
- Patent number 7,855,815
- Issue date Dec 21, 2010
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 7,847,988
- Issue date Dec 7, 2010
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 7,692,827
- Issue date Apr 6, 2010
- Canon Kabushiki Kaisha
- Takayuki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens unit and image reading apparatus using the same
- Patent number 7,688,529
- Issue date Mar 30, 2010
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G02 - OPTICS
Information Patent Grant
Image optical system and image reading apparatus equipped with same
- Patent number 7,684,094
- Issue date Mar 23, 2010
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging optical system and image reading apparatus using the same
- Patent number 7,570,444
- Issue date Aug 4, 2009
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- G02 - OPTICS
Information Patent Grant
Adjusting method of image reading apparatus and image reading appar...
- Patent number 7,505,184
- Issue date Mar 17, 2009
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus using image reading lens
- Patent number 7,397,620
- Issue date Jul 8, 2008
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G02 - OPTICS
Information Patent Grant
Imaging optical system and image reading apparatus including four,...
- Patent number 7,397,585
- Issue date Jul 8, 2008
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- G02 - OPTICS
Information Patent Grant
Imaging optical system and image reading apparatus using the same
- Patent number 7,253,928
- Issue date Aug 7, 2007
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- G02 - OPTICS
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 7,062,106
- Issue date Jun 13, 2006
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Original illuminating apparatus and image reader having the same
- Patent number 7,021,541
- Issue date Apr 4, 2006
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image formation optical system and image reading apparatus using th...
- Patent number 6,801,375
- Issue date Oct 5, 2004
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging lens and image reading apparatus using it
- Patent number 6,507,444
- Issue date Jan 14, 2003
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G02 - OPTICS
Information Patent Grant
Image reading apparatus
- Patent number 6,493,061
- Issue date Dec 10, 2002
- Canon Kabushiki Kaisha
- Shinichi Arita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging optical system and original reading apparatus
- Patent number 6,462,866
- Issue date Oct 8, 2002
- Canon Kabushiki Kaisha
- Miho Sugiyama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING APPARATUS
- Publication number 20180020123
- Publication date Jan 18, 2018
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING METHOD AND IMAGE READING APPARATUS
- Publication number 20170374222
- Publication date Dec 28, 2017
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20140362423
- Publication date Dec 11, 2014
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION DEVICE AND IMAGE READING APPARATUS
- Publication number 20140253982
- Publication date Sep 11, 2014
- Canon Kabushiki Kaisha
- Ikutaro MITSUTAKE
- G01 - MEASURING TESTING
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20140071499
- Publication date Mar 13, 2014
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF DETECTING FLOATING AMOUNT OF ORIGINAL FOR IMAGE READING A...
- Publication number 20130163054
- Publication date Jun 27, 2013
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING OPTICAL SYSTEM AND IMAGE READING APPARATUS
- Publication number 20130107333
- Publication date May 2, 2013
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G02 - OPTICS
Information Patent Application
ADJUSTING METHOD FOR A LENS UNIT, LENS UNIT AND IMAGE READING APPAR...
- Publication number 20120140111
- Publication date Jun 7, 2012
- Canon Kabushiki Kaisha
- Tadao HAYASHIDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INSPECTION METHOD AND INSPECTION APPARATUS FOR AN IMAGE READING APP...
- Publication number 20110090547
- Publication date Apr 21, 2011
- Canon Kabushiki Kaisha
- Takayuki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE OPTICAL SYSTEM AND IMAGE READING APPARATUS EQUIPPED WITH SAME
- Publication number 20100128329
- Publication date May 27, 2010
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT GUIDE OPTICAL SYSTEM, DOCUMENT ILLUMINATING DEVICE USING SAME...
- Publication number 20090080038
- Publication date Mar 26, 2009
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING OPTICAL SYSTEM AND IMAGE READING APPARATUS USING THE SAME
- Publication number 20080239440
- Publication date Oct 2, 2008
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- G02 - OPTICS
Information Patent Application
IMAGE READING APPARATUS USING IMAGE READING LENS
- Publication number 20080062492
- Publication date Mar 13, 2008
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G02 - OPTICS
Information Patent Application
LENS UNIT AND IMAGE READING APPARATUS USING THE SAME
- Publication number 20080062530
- Publication date Mar 13, 2008
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G02 - OPTICS
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20080062475
- Publication date Mar 13, 2008
- Canon Kabushiki Kaisha
- Takayuki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING OPTICAL SYSTEM AND IMAGE READING APPARATUS USING THE SAME
- Publication number 20080013141
- Publication date Jan 17, 2008
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- G02 - OPTICS
Information Patent Application
Image reading apparatus
- Publication number 20060268367
- Publication date Nov 30, 2006
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging optical system and image reading apparatus using the same
- Publication number 20060176594
- Publication date Aug 10, 2006
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- G02 - OPTICS
Information Patent Application
Image optical system and image reading apparatus equipped with same
- Publication number 20060055987
- Publication date Mar 16, 2006
- Canon Kabushiki Kaisha
- Nobuyuki Tochigi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adjusting method of image reading apparatus and image reading appar...
- Publication number 20050063025
- Publication date Mar 24, 2005
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image formation optical system and image reading apparatus using th...
- Publication number 20030214731
- Publication date Nov 20, 2003
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Original illuminating apparatus and image reader having the same
- Publication number 20030137751
- Publication date Jul 24, 2003
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging lens and image reading apparatus using the same
- Publication number 20030002170
- Publication date Jan 2, 2003
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G02 - OPTICS
Information Patent Application
IMAGING LENS AND IMAGE READING APPARATUS USING IT
- Publication number 20020163739
- Publication date Nov 7, 2002
- TADAO HAYASHIDE
- G02 - OPTICS
Information Patent Application
Image processing apparatus and image processing method
- Publication number 20020131648
- Publication date Sep 19, 2002
- Tadao Hayashide
- G06 - COMPUTING CALCULATING COUNTING

TADAO HAYASHIDE

Person

Patents Grantslast 30 patents

Image reading device and image forming apparatus including an illum...

Illumination device and image reading apparatus

Image reading apparatus

Method of detecting floating amount of original for image reading a...

Inspection method and inspection apparatus for an image reading app...

Adjusting method for a lens unit, lens unit and image reading appar...

Image optical system and image reading apparatus equipped with same

Light guide optical system, document illuminating device using same...

Image reading apparatus

Image reading apparatus

Lens unit and image reading apparatus using the same

Image optical system and image reading apparatus equipped with same

Imaging optical system and image reading apparatus using the same

Adjusting method of image reading apparatus and image reading appar...

Image reading apparatus using image reading lens

Imaging optical system and image reading apparatus including four,...

Imaging optical system and image reading apparatus using the same

Image processing apparatus and image processing method

Original illuminating apparatus and image reader having the same

Image formation optical system and image reading apparatus using th...

Imaging lens and image reading apparatus using it

Image reading apparatus

Imaging optical system and original reading apparatus

Patents Applicationslast 30 patents

IMAGE READING APPARATUS

IMAGE READING METHOD AND IMAGE READING APPARATUS

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

ILLUMINATION DEVICE AND IMAGE READING APPARATUS

IMAGE READING APPARATUS

METHOD OF DETECTING FLOATING AMOUNT OF ORIGINAL FOR IMAGE READING A...

IMAGE READING OPTICAL SYSTEM AND IMAGE READING APPARATUS

ADJUSTING METHOD FOR A LENS UNIT, LENS UNIT AND IMAGE READING APPAR...

INSPECTION METHOD AND INSPECTION APPARATUS FOR AN IMAGE READING APP...

IMAGE OPTICAL SYSTEM AND IMAGE READING APPARATUS EQUIPPED WITH SAME

LIGHT GUIDE OPTICAL SYSTEM, DOCUMENT ILLUMINATING DEVICE USING SAME...

IMAGING OPTICAL SYSTEM AND IMAGE READING APPARATUS USING THE SAME

IMAGE READING APPARATUS USING IMAGE READING LENS

LENS UNIT AND IMAGE READING APPARATUS USING THE SAME

IMAGE READING APPARATUS

IMAGING OPTICAL SYSTEM AND IMAGE READING APPARATUS USING THE SAME

Image reading apparatus

Imaging optical system and image reading apparatus using the same

Image optical system and image reading apparatus equipped with same

Adjusting method of image reading apparatus and image reading appar...

Image formation optical system and image reading apparatus using th...

Original illuminating apparatus and image reader having the same

Imaging lens and image reading apparatus using the same

IMAGING LENS AND IMAGE READING APPARATUS USING IT

Image processing apparatus and image processing method