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Kazuya Iwata
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Recovery of ink jet recording apparatus using controlled suction of...
Patent number
6,550,888
Issue date
Apr 22, 2003
Canon Kabushiki Kaisha
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording apparatus
Patent number
6,520,700
Issue date
Feb 18, 2003
Canon Kabushiki Kaisha
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus with plural waste ink tanks
Patent number
6,338,541
Issue date
Jan 15, 2002
Canon Kabushiki Kaisha
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording apparatus and recording method
Patent number
6,247,778
Issue date
Jun 19, 2001
Canon Kabushiki Kaisha
Kazuya Iwata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Suction recovery of ink jet recording apparatus
Patent number
6,154,231
Issue date
Nov 28, 2000
Canon Kabushiki Kaisha
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus having discharge recovery means
Patent number
6,062,670
Issue date
May 16, 2000
Canon Kabushiki Kaisha
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for driving an ink jet recording head having improved discha...
Patent number
6,012,797
Issue date
Jan 11, 2000
Canon Kabushiki Kaisha
Kazuya Iwata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording apparatus which allows ink amount detection upon exchange...
Patent number
5,997,120
Issue date
Dec 7, 1999
Canon Kabushiki Kaisha
Takahiro Ohde
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus, method for determining reduced ink rem...
Patent number
5,992,961
Issue date
Nov 30, 1999
Canon Kabushiki Kaisha
Tetsuya Ishikawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Suction recovery device with a cap having a shape corresponding to...
Patent number
5,992,965
Issue date
Nov 30, 1999
Canon Kabushiki Kaisha
Jun Katayanagi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Reading unit and recording apparatus on which the reading unit is m...
Patent number
5,880,852
Issue date
Mar 9, 1999
Canon Kabushiki Kaisha
Shinya Asano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic apparatus capable of feeding sheets from a front side, a...
Patent number
5,816,723
Issue date
Oct 6, 1998
Canon Kabushiki Kaisha
Seiji Takahashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording apparatus and method for indicating decrease of ink remains
Patent number
5,818,471
Issue date
Oct 6, 1998
Canon Kabushiki Kaisha
Yoshiyuki Shimamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus provided with means for calculating was...
Patent number
5,764,253
Issue date
Jun 9, 1998
Canon Kabushiki Kaisha
Yoshio Uchikata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Document processing apparatus for controlling fixation of recorded ink
Patent number
5,638,098
Issue date
Jun 10, 1997
Canon Kabushiki Kaisha
Kazuya Iwata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Suction recovery device and ink jet recording apparatus with the de...
Patent number
5,481,282
Issue date
Jan 2, 1996
Canon Kabushiki Kaisha
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording with coordinated capping and recovery ejection op...
Patent number
5,406,317
Issue date
Apr 11, 1995
Canon Kabushiki Kaisha
Yoshiyuki Shimamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording system and recovery device used with same
Patent number
5,386,222
Issue date
Jan 31, 1995
Canon Kabushiki Kaisha
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus with discharge recovery apparatus havin...
Patent number
5,245,362
Issue date
Sep 14, 1993
Canon Kabushiki Kaisha
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Suction recovery device and ink jet recording apparatus with the de...
Patent number
5,214,447
Issue date
May 25, 1993
Canon Kabushiki Kaisha
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus with dry absorption control of recordin...
Patent number
5,170,186
Issue date
Dec 8, 1992
Canon Kabushiki Kaisha
Yoshiyuki Shimamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Suction recovery device with a cap having a communicating member to...
Patent number
5,164,748
Issue date
Nov 17, 1992
Canon Kabushiki Kaisha
Jun Katayanagi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Recovery of ink jet recording apparatus using controlled suction of...
Publication number
20020060710
Publication date
May 23, 2002
Kazuya Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS