Keizo Sasai

Person

Moriya-machi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reading device
- Patent number 7,088,475
- Issue date Aug 8, 2006
- Canon Kabushiki Kaisha
- Hideyuki Terashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device
- Patent number 6,801,344
- Issue date Oct 5, 2004
- Canon Kabushiki Kaisha
- Kazuyuki Morinaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reading/printing apparatus and reading apparatus
- Patent number 6,559,977
- Issue date May 6, 2003
- Canon Kabushiki Kaisha
- Keizo Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ink discharge detecting method for an ink jet recording apparatus,...
- Patent number 6,467,868
- Issue date Oct 22, 2002
- Canon Kabushiki Kaisha
- Atsushi Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reading/printing apparatus and reading apparatus
- Patent number 6,426,803
- Issue date Jul 30, 2002
- Canon Kabushiki Kaisha
- Keizo Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ink jet cartridge replacement control
- Patent number 6,247,784
- Issue date Jun 19, 2001
- Canon Kabushiki Kaisha
- Katsumi Obana
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus with detection of discharge malfunction
- Patent number 6,130,682
- Issue date Oct 10, 2000
- Canon Kabushiki Kaisha
- Takeshi Kohno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for document setting, feeding and processing
- Patent number 6,113,093
- Issue date Sep 5, 2000
- Canon Kabushiki Kaisha
- Kazuyuki Morinaga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Recording apparatus
- Patent number 6,102,506
- Issue date Aug 15, 2000
- Canon Kabushiki Kaisha
- Keizo Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image system with informing means
- Patent number 6,082,847
- Issue date Jul 4, 2000
- Canon Kabushiki Kaisha
- Takayuki Nishinohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sheet feeding apparatus
- Patent number 6,059,281
- Issue date May 9, 2000
- Canon Kabushiki Kaisha
- Fumihiko Nakamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink discharge detecting method for an ink jet recording apparatus,...
- Patent number 6,048,046
- Issue date Apr 11, 2000
- Canon Kabushiki Kaisha
- Atsushi Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus for maintaining constant distance betwe...
- Patent number 5,859,653
- Issue date Jan 12, 1999
- Canon Kabushiki Kaisha
- Noriyuki Aoki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink sheet cartridge and recording apparatus using the ink sheet car...
- Patent number 5,800,084
- Issue date Sep 1, 1998
- Canon Kabushiki Kaisha
- Hirohisa Sawada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 5,721,581
- Issue date Feb 24, 1998
- Canon Kabushiki Kaisha
- Atsushi Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Curl correcting device
- Patent number 5,637,070
- Issue date Jun 10, 1997
- Canon Kabushiki Kaisha
- Keizo Sasai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Recording apparatus with ink sheet conveyance adjusted according to...
- Patent number 5,534,910
- Issue date Jul 9, 1996
- Canon Kabushiki Kaisha
- Keizo Sasai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Curl correction apparatus
- Patent number 5,533,821
- Issue date Jul 9, 1996
- Canon Kabushiki Kaisha
- Takashi Awai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink jet apparatus and method for detecting ink nondischarge based o...
- Patent number 5,508,722
- Issue date Apr 16, 1996
- Canon Kabushiki Kaisha
- Atsushi Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image recording apparatus
- Patent number 5,430,468
- Issue date Jul 4, 1995
- Canon Kabushiki Kaisha
- Keizo Sasai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ejected sheet stacking tray system
- Patent number 5,251,890
- Issue date Oct 12, 1993
- Canon Kabushiki Kaisha
- Keizo Sasai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of an apparatus for recording images, while avoiding damage...
- Patent number 5,017,945
- Issue date May 21, 1991
- Canon Kabushiki Kaisha
- Keizo Sasai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus with plural sheet supply and selective conveyance
- Patent number 4,868,674
- Issue date Sep 19, 1989
- Canon Kabushiki Kaisha
- Mitsunori Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Openable recording apparatus with multiple rolls of recording sheet
- Patent number 4,849,824
- Issue date Jul 18, 1989
- Canon Kabushiki Kaisha
- Kenkichi Sakuragi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING DEVICE
- Publication number 20030202218
- Publication date Oct 30, 2003
- KAZUYUKI MORINAGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reading/printing apparatus and reading apparatus
- Publication number 20020067513
- Publication date Jun 6, 2002
- Keizo Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ink Discharge Detecting Method For An Ink Jet Recording Apparatus,...
- Publication number 20020027573
- Publication date Mar 7, 2002
- Atsushi Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Keizo Sasai

Person

Patents Grantslast 30 patents

Image reading device

Image reading device

Reading/printing apparatus and reading apparatus

Ink discharge detecting method for an ink jet recording apparatus,...

Reading/printing apparatus and reading apparatus

Ink jet cartridge replacement control

Ink jet recording apparatus with detection of discharge malfunction

Apparatus for document setting, feeding and processing

Recording apparatus

Image system with informing means

Sheet feeding apparatus

Ink discharge detecting method for an ink jet recording apparatus,...

Ink jet recording apparatus for maintaining constant distance betwe...

Ink sheet cartridge and recording apparatus using the ink sheet car...

Recording apparatus

Curl correcting device

Recording apparatus with ink sheet conveyance adjusted according to...

Curl correction apparatus

Ink jet apparatus and method for detecting ink nondischarge based o...

Image recording apparatus

Ejected sheet stacking tray system

Method of an apparatus for recording images, while avoiding damage...

Recording apparatus with plural sheet supply and selective conveyance

Openable recording apparatus with multiple rolls of recording sheet

Patents Applicationslast 30 patents

IMAGE READING DEVICE

Reading/printing apparatus and reading apparatus

Ink Discharge Detecting Method For An Ink Jet Recording Apparatus,...