Hiroyuki Kawahara

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing system
- Patent number 6,809,757
- Issue date Oct 26, 2004
- Canon Kabushiki Kaisha
- Kan Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control device for image input apparatus
- Patent number 6,677,990
- Issue date Jan 13, 2004
- Canon Kabushiki Kaisha
- Hiroyuki Kawahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing system
- Patent number 6,529,644
- Issue date Mar 4, 2003
- Canon Kabushiki Kaisha
- Kan Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Teleconference image input device
- Patent number 6,476,862
- Issue date Nov 5, 2002
- Canon Kabushiki Kaisha
- Shingo Tatsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FIFO circuit
- Patent number 6,246,257
- Issue date Jun 12, 2001
- Fujitsu Limited
- Hiroyuki Kawahara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
TV conference system and terminal equipment for use in the same
- Patent number 6,195,176
- Issue date Feb 27, 2001
- Canon Kabushiki Kaisha
- Koichi Tanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing system having a selector for selecting a picked-up...
- Patent number 6,147,704
- Issue date Nov 14, 2000
- Canon Kabushiki Kaisha
- Kan Ito
- G07 - CHECKING-DEVICES
Information Patent Grant
Photography booth with multiple video and confirming image display
- Patent number 5,930,528
- Issue date Jul 27, 1999
- Canon Kabushiki Kaisa
- Kan Ito
- G07 - CHECKING-DEVICES
Information Patent Grant
TV conference system and terminal equipment for use in the same
- Patent number 5,636,039
- Issue date Jun 3, 1997
- Canon Kabushiki Kaisha
- Koichi Tanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photography booth with multiple video input and confirming image di...
- Patent number 5,617,138
- Issue date Apr 1, 1997
- Canon Kabushiki Kaisha
- Kan Ito
- G07 - CHECKING-DEVICES
Information Patent Grant
Video camera with white balance control having the function of inhi...
- Patent number 5,267,026
- Issue date Nov 30, 1993
- Canon Kabushiki Kaisha
- Hiroyuki Kawahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DIRECTION INDICATING DEVICE, WEARABLE DEVICE, VEHICLE, WIRELESS TER...
- Publication number 20170094467
- Publication date Mar 30, 2017
- Fujitsu Limited
- Keisuke KIUCHI
- F21 - LIGHTING
Information Patent Application
IMAGE PROCESSING SYSTEM
- Publication number 20010046063
- Publication date Nov 29, 2001
- KAN ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hiroyuki Kawahara

Person

Patents Grantslast 30 patents

Image processing system

Control device for image input apparatus

Image processing system

Teleconference image input device

FIFO circuit

TV conference system and terminal equipment for use in the same

Image processing system having a selector for selecting a picked-up...

Photography booth with multiple video and confirming image display

TV conference system and terminal equipment for use in the same

Photography booth with multiple video input and confirming image di...

Video camera with white balance control having the function of inhi...

Patents Applicationslast 30 patents

DIRECTION INDICATING DEVICE, WEARABLE DEVICE, VEHICLE, WIRELESS TER...

IMAGE PROCESSING SYSTEM