Toshio Takahashi

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus and image forming apparatus having a rectan...
- Patent number 11,811,998
- Issue date Nov 7, 2023
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Original reading apparatus
- Patent number 11,627,229
- Issue date Apr 11, 2023
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Original reading apparatus
- Patent number 11,184,499
- Issue date Nov 23, 2021
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 10,848,636
- Issue date Nov 24, 2020
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and image forming apparatus
- Patent number 10,187,541
- Issue date Jan 22, 2019
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 9,930,204
- Issue date Mar 27, 2018
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light guide and image reading apparatus
- Patent number 9,557,474
- Issue date Jan 31, 2017
- Canon Kabushiki Kaisha
- Toshio Takahashi
- G02 - OPTICS
Information Patent Grant
Image reading apparatus and assembling method
- Patent number 9,386,182
- Issue date Jul 5, 2016
- Canon Kabushiki Kaisha
- Toshio Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image reading apparatus and assembling method
- Patent number 8,995,031
- Issue date Mar 31, 2015
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 7,742,203
- Issue date Jun 22, 2010
- Canon Kabushiki Kaisha
- Takayuki Sugiyama
- 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 reading system, image reading apparatus, information processi...
- Patent number 7,391,541
- Issue date Jun 24, 2008
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 7,161,716
- Issue date Jan 9, 2007
- Canon Kabsuhiki Kaisha
- Shigeru Kawasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, device management apparatus, netw...
- Patent number 7,106,467
- Issue date Sep 12, 2006
- Canon Kabushiki Kaisha
- Toshio Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reading system, image reading apparatus, information processi...
- Patent number 6,992,801
- Issue date Jan 31, 2006
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 6,717,702
- Issue date Apr 6, 2004
- Canon Kabushiki Kaisha
- Tsuyoshi Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 6,631,014
- Issue date Oct 7, 2003
- Canon Kabushiki Kaisha
- Chikara Aoshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 6,594,037
- Issue date Jul 15, 2003
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Original document holding apparatus and original document reading a...
- Patent number 6,405,017
- Issue date Jun 11, 2002
- Canon Kabushiki Kaisha
- Toshio Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ORIGINAL READING APPARATUS
- Publication number 20210409552
- Publication date Dec 30, 2021
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20210165339
- Publication date Jun 3, 2021
- Canon Kabushiki Kaisha
- Toshio TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORIGINAL READING APPARATUS
- Publication number 20200322488
- Publication date Oct 8, 2020
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20200106913
- Publication date Apr 2, 2020
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS, AND CONTROL METHOD FOR IMAGE READING APPAR...
- Publication number 20180302526
- Publication date Oct 18, 2018
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20180109695
- Publication date Apr 19, 2018
- Canon Kabushiki Kaisha
- Toshio Takahashi
- G02 - OPTICS
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20160269582
- Publication date Sep 15, 2016
- Canon Kabushiki Kaisha
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND ASSEMBLING METHOD
- Publication number 20150172500
- Publication date Jun 18, 2015
- Canon Kabushiki Kaisha
- Toshio Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Application
IMAGE READING APPARATUS AND ASSEMBLING METHOD
- Publication number 20130321880
- Publication date Dec 5, 2013
- Canon Kabushiki Kaisha
- Toshio Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Application
LIGHT GUIDE AND IMAGE READING APPARATUS
- Publication number 20130321879
- Publication date Dec 5, 2013
- Canon Kabushiki Kaisha
- Toshio Takahashi
- G02 - OPTICS
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20080278773
- Publication date Nov 13, 2008
- Canon Kabushiki Kaisha
- Takayuki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Image reading system, image reading apparatus, information processi...
- Publication number 20050243387
- Publication date Nov 3, 2005
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image reading system, image reading apparatus, information processi...
- Publication number 20020030860
- Publication date Mar 14, 2002
- Toshio Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Toshio Takahashi

Person

Patents Grantslast 30 patents

Image reading apparatus and image forming apparatus having a rectan...

Original reading apparatus

Original reading apparatus

Image reading apparatus

Image reading apparatus and image forming apparatus

Image reading apparatus

Light guide and image reading apparatus

Image reading apparatus and assembling method

Image reading apparatus and assembling method

Image reading apparatus

Image reading apparatus

Lens unit and image reading apparatus using the same

Image reading system, image reading apparatus, information processi...

Image reading apparatus

Information processing apparatus, device management apparatus, netw...

Image reading system, image reading apparatus, information processi...

Image reading apparatus

Image reading apparatus

Image reading apparatus

Original document holding apparatus and original document reading a...

Patents Applicationslast 30 patents

ORIGINAL READING APPARATUS

IMAGE READING DEVICE APPARATUS AND IMAGE FORMING APPARATUS

ORIGINAL READING APPARATUS

IMAGE READING APPARATUS

IMAGE READING APPARATUS, AND CONTROL METHOD FOR IMAGE READING APPAR...

IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE READING APPARATUS

IMAGE READING APPARATUS AND ASSEMBLING METHOD

IMAGE READING APPARATUS AND ASSEMBLING METHOD

LIGHT GUIDE AND IMAGE READING APPARATUS

IMAGE READING APPARATUS

LENS UNIT AND IMAGE READING APPARATUS USING THE SAME

IMAGE READING APPARATUS

Image reading system, image reading apparatus, information processi...

Image reading system, image reading apparatus, information processi...