Yasuhiro Unosawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Droplet discharge-condition detecting unit, droplet-discharging dev...
- Patent number 7,815,278
- Issue date Oct 19, 2010
- Canon Kabushiki Kaisha
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus and method and program for checking noz...
- Patent number 7,621,616
- Issue date Nov 24, 2009
- Canon Kabushiki Kaisha
- Yasutaka Mitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 7,052,109
- Issue date May 30, 2006
- Canon Kabushiki Kaisha
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer
- Patent number 6,902,270
- Issue date Jun 7, 2005
- Canon Kabushiki Kaisha
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 6,739,692
- Issue date May 25, 2004
- Canon Kabushiki Kaisha
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus with self-standing recording unit and sheet sup...
- Patent number 6,249,295
- Issue date Jun 19, 2001
- Canon Kabushiki Kaisha
- Takehiko Kiyohara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 6,076,923
- Issue date Jun 20, 2000
- Canon Kabushiki Kaisha
- Makoto Kashimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet feeding apparatus and recording apparatus
- Patent number 6,027,211
- Issue date Feb 22, 2000
- Canon Kabushiki Kaisha
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus with structure for locking and supporting recor...
- Patent number 6,010,204
- Issue date Jan 4, 2000
- Canon Kabushiki Kaisha
- Hisashi Morioka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus with enhanced positional accuracy of recording...
- Patent number 5,992,970
- Issue date Nov 30, 1999
- Canon Kabushiki Kaisha
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for recording information with corrected drive...
- Patent number 5,988,784
- Issue date Nov 23, 1999
- Canon Kabushiki Kaisha
- Makoto Takemura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus having residual quantity detection unit...
- Patent number 5,975,665
- Issue date Nov 2, 1999
- Canon Kabushiki Kaisha
- Makoto Torigoe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus with improved head installation mechanism
- Patent number 5,923,350
- Issue date Jul 13, 1999
- Canon Kabushiki Kaisha
- Toshiyuki Ohnishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 5,896,143
- Issue date Apr 20, 1999
- Canon Kabushiki Kaisha
- Shinya Matsui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for controlling a printing operaton in accorda...
- Patent number 5,764,246
- Issue date Jun 9, 1998
- Canon Kabushiki Kaisha
- Masafumi Wataya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus with detachable magnetic sensor
- Patent number 5,588,757
- Issue date Dec 31, 1996
- Canon Kabushiki Kaisha
- Yasuhiro Unosawa
- G01 - MEASURING TESTING
Information Patent Grant
Ink jet recording apparatus having gap adjustment between the recor...
- Patent number 5,479,194
- Issue date Dec 26, 1995
- Canon Kabushiki Kaisha
- Hirofumi Hirano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus with magnetic linear encoder
- Patent number 5,434,602
- Issue date Jul 18, 1995
- Canon Kabushiki Kaisha
- Yoshiaki Kaburagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet feeding apparatus
- Patent number 5,238,235
- Issue date Aug 24, 1993
- Canon Kabushiki Kaisha
- Tetsuhiro Nitta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink jet recording head carriage and an apparatus with same
- Patent number 5,216,448
- Issue date Jun 1, 1993
- Canon Kabushiki Kaisha
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus having gap adjustment between the recor...
- Patent number 5,187,497
- Issue date Feb 16, 1993
- Canon Kabushiki Kaisha
- Hirofumi Hirano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Droplet discharge-condition detecting unit, droplet-discharging dev...
- Publication number 20060279601
- Publication date Dec 14, 2006
- Canon Kabushiki Kaisha
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording apparatus and method and program for checking noz...
- Publication number 20060125869
- Publication date Jun 15, 2006
- Canon Kabushiki Kaisha
- Yasutaka Mitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording apparatus
- Publication number 20040061738
- Publication date Apr 1, 2004
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printer
- Publication number 20030058323
- Publication date Mar 27, 2003
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording apparatus
- Publication number 20020175968
- Publication date Nov 28, 2002
- Yasuhiro Unosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Yasuhiro Unosawa

Person

Patents Grantslast 30 patents

Droplet discharge-condition detecting unit, droplet-discharging dev...

Ink jet recording apparatus and method and program for checking noz...

Ink jet recording apparatus

Printer

Ink jet recording apparatus

Recording apparatus with self-standing recording unit and sheet sup...

Recording apparatus

Sheet feeding apparatus and recording apparatus

Recording apparatus with structure for locking and supporting recor...

Recording apparatus with enhanced positional accuracy of recording...

Method and apparatus for recording information with corrected drive...

Ink jet recording apparatus having residual quantity detection unit...

Recording apparatus with improved head installation mechanism

Ink jet recording apparatus

Method and apparatus for controlling a printing operaton in accorda...

Recording apparatus with detachable magnetic sensor

Ink jet recording apparatus having gap adjustment between the recor...

Recording apparatus with magnetic linear encoder

Sheet feeding apparatus

Ink jet recording head carriage and an apparatus with same

Ink jet recording apparatus having gap adjustment between the recor...

Patents Applicationslast 30 patents

Droplet discharge-condition detecting unit, droplet-discharging dev...

Ink jet recording apparatus and method and program for checking noz...

Ink jet recording apparatus

Printer

Ink jet recording apparatus