KEI TOHYAMA

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus and accessory
- Patent number 11,886,099
- Issue date Jan 30, 2024
- Canon Kabushiki Kaisha
- Hiromichi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic apparatus and accessory
- Patent number 11,796,898
- Issue date Oct 24, 2023
- Canon Kabushiki Kaisha
- Yuhei Hattori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Accessory and electronic apparatus
- Patent number 11,696,019
- Issue date Jul 4, 2023
- Canon Kabushiki Kaisha
- Sho Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lighting device that is capable of connecting to electronic apparat...
- Patent number 10,594,918
- Issue date Mar 17, 2020
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus having GPS function and interval photographi...
- Patent number 9,667,866
- Issue date May 30, 2017
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus capable of connecting to accessory device, met...
- Patent number 9,596,363
- Issue date Mar 14, 2017
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system including frequency hopping electroni...
- Patent number 9,236,905
- Issue date Jan 12, 2016
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus
- Patent number 9,043,175
- Issue date May 26, 2015
- Canon Kabushiki Kaisha
- Kei Tohyama
- G01 - MEASURING TESTING
Information Patent Grant
Image pickup apparatus, flash apparatus, and camera system
- Patent number 8,768,158
- Issue date Jul 1, 2014
- Canon Kabushiki Kaisha
- Tatsuya Hanayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus capable of displaying a image representing a...
- Patent number 8,417,110
- Issue date Apr 9, 2013
- Canon Kabushiki Kaisha
- Kei Tohyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image pickup apparatus that enables shooting with light emission de...
- Patent number 8,264,597
- Issue date Sep 11, 2012
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus
- Patent number 7,974,795
- Issue date Jul 5, 2011
- Canon Kabushiki Kaisha
- Kei Tohyama
- G01 - MEASURING TESTING
Information Patent Grant
Battery-powered apparatus, method of controlling the apparatus, pro...
- Patent number 7,863,864
- Issue date Jan 4, 2011
- Canon Kabushiki Kaisha
- Kei Tohyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Imaging apparatus, camera system, and controlling method therefor
- Patent number 7,813,636
- Issue date Oct 12, 2010
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Battery-powered apparatus, method of controlling the apparatus, pro...
- Patent number 7,786,700
- Issue date Aug 31, 2010
- Canon Kabushiki Kaisha
- Kei Tohyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Imaging device having a capability of checking connection with a fl...
- Patent number 7,471,332
- Issue date Dec 30, 2008
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flash apparatus, image capture apparatus having a flash apparatus,...
- Patent number 7,359,632
- Issue date Apr 15, 2008
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light emitting system, transmitting apparatus for use in light emit...
- Patent number 6,831,420
- Issue date Dec 14, 2004
- Canon Kabushiki Kaisha
- Kei Tohyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flash device, camera, and camera system composed of flash device an...
- Patent number 6,055,379
- Issue date Apr 25, 2000
- Canon Kabushiki Kaisha
- Kei Tohyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash device
- Patent number 5,956,535
- Issue date Sep 21, 1999
- Canon Kabushiki Kaisha
- Kei Tohyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS AND ACCESSORY
- Publication number 20240085764
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Hiromichi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC APPARATUS AND ACCESSORY
- Publication number 20230400754
- Publication date Dec 14, 2023
- Canon Kabushiki Kaisha
- Yuhei Hattori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC APPARATUS AND ACCESSORY
- Publication number 20230037909
- Publication date Feb 9, 2023
- Canon Kabushiki Kaisha
- Kouji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC APPARATUS AND ACCESSORY
- Publication number 20230034017
- Publication date Feb 2, 2023
- Canon Kabushiki Kaisha
- Hiromichi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC APPARATUS AND ACCESSORY
- Publication number 20230029937
- Publication date Feb 2, 2023
- Canon Kabushiki Kaisha
- Hiromichi Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC APPARATUS AND ACCESSORY
- Publication number 20230034671
- Publication date Feb 2, 2023
- Canon Kabushiki Kaisha
- Hiromi Hayasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHOE APPARATUS, ACCESSORY, ACCESSORY SHOE APPARATUS, AND ELECTRONIC...
- Publication number 20220393398
- Publication date Dec 8, 2022
- Canon Kabushiki Kaisha
- Yoshinobu Okano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACCESSORY AND ELECTRONIC APPARATUS
- Publication number 20220345639
- Publication date Oct 27, 2022
- Canon Kabushiki Kaisha
- Sho Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS AND ACCESSORY
- Publication number 20220082905
- Publication date Mar 17, 2022
- Canon Kabushiki Kaisha
- Hiromichi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC APPARATUS AND ACCESSORY
- Publication number 20220082910
- Publication date Mar 17, 2022
- Canon Kabushiki Kaisha
- Yuhei Hattori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHTING DEVICE THAT IS CAPABLE OF CONNECTING TO ELECTRONIC APPARAT...
- Publication number 20170134637
- Publication date May 11, 2017
- CONON KABUSHIKI KAISHA
- KEI TOHYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS CAPABLE OF CONNECTING TO ACCESSORY DEVICE, MET...
- Publication number 20160191781
- Publication date Jun 30, 2016
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP APPARATUS HAVING GPS FUNCTION AND INTERVAL PHOTOGRAPHI...
- Publication number 20150181121
- Publication date Jun 25, 2015
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM INCLUDING FREQUENCY HOPPING ELECTRONI...
- Publication number 20150023395
- Publication date Jan 22, 2015
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20110221395
- Publication date Sep 15, 2011
- Canon Kabushiki Kaisha
- Kei Tohyama
- G01 - MEASURING TESTING
Information Patent Application
IMAGE PICKUP APPARATUS, FLASH APPARATUS, AND CAMERA SYSTEM
- Publication number 20110188845
- Publication date Aug 4, 2011
- Canon Kabushiki Kaisha
- Tatsuya Hanayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP APPARATUS THAT ENABLES SHOOTING WITH LIGHT EMISSION DE...
- Publication number 20110069219
- Publication date Mar 24, 2011
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP APPARATUS CAPABLE OF DISPLAYING A IMAGE REPRESENTING A...
- Publication number 20110064399
- Publication date Mar 17, 2011
- Canon Kabushiki Kaisha
- Kei Tohyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BATTERY-POWERED APPARATUS, METHOD OF CONTROLLING THE APPARATUS, PRO...
- Publication number 20100289455
- Publication date Nov 18, 2010
- Canon Kabushiki Kaisha
- Kei Tohyama
- G01 - MEASURING TESTING
Information Patent Application
IMAGING APPARATUS, CAMERA SYSTEM, AND CONTROLLING METHOD THEREFOR
- Publication number 20090162046
- Publication date Jun 25, 2009
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20080215265
- Publication date Sep 4, 2008
- Canon Kabushiki Kaisha
- Kei Tohyama
- G01 - MEASURING TESTING
Information Patent Application
BATTERY-POWERED APPARATUS, METHOD OF CONTROLLING THE APPARATUS, PRO...
- Publication number 20070046262
- Publication date Mar 1, 2007
- Canon Kabushiki Kaisha
- Kei Tohyama
- G01 - MEASURING TESTING
Information Patent Application
Flash apparatus, image capture apparatus having a flash apparatus,...
- Publication number 20060039689
- Publication date Feb 23, 2006
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging device having a capability of checking connection with a fl...
- Publication number 20050128829
- Publication date Jun 16, 2005
- Canon Kabushiki Kaisha
- Kei Tohyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

KEI TOHYAMA

Person

Patents Grantslast 30 patents

Electronic apparatus and accessory

Electronic apparatus and accessory

Accessory and electronic apparatus

Lighting device that is capable of connecting to electronic apparat...

Image pickup apparatus having GPS function and interval photographi...

Electronic apparatus capable of connecting to accessory device, met...

Wireless communication system including frequency hopping electroni...

Electronic apparatus

Image pickup apparatus, flash apparatus, and camera system

Image pickup apparatus capable of displaying a image representing a...

Image pickup apparatus that enables shooting with light emission de...

Electronic apparatus

Battery-powered apparatus, method of controlling the apparatus, pro...

Imaging apparatus, camera system, and controlling method therefor

Battery-powered apparatus, method of controlling the apparatus, pro...

Imaging device having a capability of checking connection with a fl...

Flash apparatus, image capture apparatus having a flash apparatus,...

Light emitting system, transmitting apparatus for use in light emit...

Flash device, camera, and camera system composed of flash device an...

Flash device

Patents Applicationslast 30 patents

ELECTRONIC APPARATUS AND ACCESSORY

ELECTRONIC APPARATUS AND ACCESSORY

ELECTRONIC APPARATUS AND ACCESSORY

ELECTRONIC APPARATUS AND ACCESSORY

ELECTRONIC APPARATUS AND ACCESSORY

ELECTRONIC APPARATUS AND ACCESSORY

SHOE APPARATUS, ACCESSORY, ACCESSORY SHOE APPARATUS, AND ELECTRONIC...

ACCESSORY AND ELECTRONIC APPARATUS

ELECTRONIC APPARATUS AND ACCESSORY

ELECTRONIC APPARATUS AND ACCESSORY

LIGHTING DEVICE THAT IS CAPABLE OF CONNECTING TO ELECTRONIC APPARAT...

ELECTRONIC APPARATUS CAPABLE OF CONNECTING TO ACCESSORY DEVICE, MET...

IMAGE PICKUP APPARATUS HAVING GPS FUNCTION AND INTERVAL PHOTOGRAPHI...

WIRELESS COMMUNICATION SYSTEM INCLUDING FREQUENCY HOPPING ELECTRONI...

ELECTRONIC APPARATUS

IMAGE PICKUP APPARATUS, FLASH APPARATUS, AND CAMERA SYSTEM

IMAGE PICKUP APPARATUS THAT ENABLES SHOOTING WITH LIGHT EMISSION DE...

IMAGE PICKUP APPARATUS CAPABLE OF DISPLAYING A IMAGE REPRESENTING A...

BATTERY-POWERED APPARATUS, METHOD OF CONTROLLING THE APPARATUS, PRO...

IMAGING APPARATUS, CAMERA SYSTEM, AND CONTROLLING METHOD THEREFOR

ELECTRONIC APPARATUS

BATTERY-POWERED APPARATUS, METHOD OF CONTROLLING THE APPARATUS, PRO...

Flash apparatus, image capture apparatus having a flash apparatus,...

Imaging device having a capability of checking connection with a fl...