Masakazu Ozawa

Person

Ebina, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ink jet recording apparatus with cartridge storage
- Patent number 6,170,945
- Issue date Jan 9, 2001
- Canon Kabushiki Kaisha
- Shinya Matsui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer apparatus
- Patent number 5,964,540
- Issue date Oct 12, 1999
- Canon Kabushiki Kaisha
- Tadashi Shiina
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sheet-supplying roller recording device
- Patent number 5,660,489
- Issue date Aug 26, 1997
- Canon Kabushiki Kaisha
- Yasuyuki Ishii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recorder having a paper stacker that inhibits inadvertent movement...
- Patent number 5,455,616
- Issue date Oct 3, 1995
- Canon Kabushiki Kaisha
- Masakazu Ozawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recorder having a recording device and a relatively movable stacker...
- Patent number 4,922,267
- Issue date May 1, 1990
- Canon Kabushiki Kaisha
- Masakazu Ozawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recorder having record medium feed and press rollers and lockable m...
- Patent number 4,884,085
- Issue date Nov 28, 1989
- Canon Kabushiki Kaisha
- Masakazu Ozawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet recording head
- Patent number 4,752,787
- Issue date Jun 21, 1988
- Canon Kabushiki Kaisha
- Haruyuki Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus and capping device
- Patent number 4,748,459
- Issue date May 31, 1988
- Canon Kabushiki Kaisha
- Hiroo Ichihashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink supply device and an ink jet recording apparatus having the ink...
- Patent number 4,737,801
- Issue date Apr 12, 1988
- Canon Kabushiki Kaisha
- Hiroo Ichihashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Temperature control system and ink jet printer utilizing the temper...
- Patent number 4,704,620
- Issue date Nov 3, 1987
- Canon Kabushiki Kaisha
- Hiroo Ichihashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of making an ink jet head involving in-situ formation of an...
- Patent number 4,701,766
- Issue date Oct 20, 1987
- Canon Kabushiki Kaisha
- Hiroshi Sugitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recorder
- Patent number 4,695,855
- Issue date Sep 22, 1987
- Canon Kabushiki Kaisha
- Hiroo Ichihashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Continuous-form recorder having decrumpling means for removing crea...
- Patent number 4,651,173
- Issue date Mar 17, 1987
- Canon Kabushiki Kaisha
- Masakazu Ozawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 4,539,569
- Issue date Sep 3, 1985
- Canon Kabushiki Kaisha
- Takashi Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head
- Patent number 4,450,455
- Issue date May 22, 1984
- Canon Kabushiki Kaisha
- Hiroshi Sugitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet recording apparatus
- Patent number 4,394,669
- Issue date Jul 19, 1983
- Canon Kabushiki Kaisha
- Masakazu Ozawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus having a suction mechanism
- Patent number 4,383,263
- Issue date May 10, 1983
- Canon Kabushiki Kaisha
- Masakazu Ozawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Masakazu Ozawa

Person

Patents Grantslast 30 patents

Ink jet recording apparatus with cartridge storage

Printer apparatus

Sheet-supplying roller recording device

Recorder having a paper stacker that inhibits inadvertent movement...

Recorder having a recording device and a relatively movable stacker...

Recorder having record medium feed and press rollers and lockable m...

Liquid jet recording head

Ink jet recording apparatus and capping device

Ink supply device and an ink jet recording apparatus having the ink...

Temperature control system and ink jet printer utilizing the temper...

Method of making an ink jet head involving in-situ formation of an...

Ink jet recorder

Continuous-form recorder having decrumpling means for removing crea...

Ink jet recording apparatus

Ink jet head

Liquid jet recording apparatus

Liquid ejecting apparatus having a suction mechanism