Ayumi Hirakawa

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Recording apparatus and recording method for improving the clarity...
- Patent number 9,409,413
- Issue date Aug 9, 2016
- Canon Kabushiki Kaisha
- Takumi Kaneko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus and ink jet recording method
- Patent number 9,333,762
- Issue date May 10, 2016
- Canon Kabushiki Kaisha
- Ayumi Hirakawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Image processing apparatus, image processing method, and image reco...
- Patent number 9,313,365
- Issue date Apr 12, 2016
- Canon Kabushiki Kaisha
- Takumi Kaneko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image recording apparatus, image recording method, image processing...
- Patent number 9,050,819
- Issue date Jun 9, 2015
- Canon Kabushiki Kaisha
- Rie Takekoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing device and inkjet printing method
- Patent number 8,783,808
- Issue date Jul 22, 2014
- Canon Kabushiki Kaisha
- Rie Takekoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
RECORDED MATTER, RECORDING METHOD, AND IMAGE PROCESSING METHOD
- Publication number 20170043588
- Publication date Feb 16, 2017
- Canon Kabushiki Kaisha
- Rie Takekoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE RECO...
- Publication number 20150283821
- Publication date Oct 8, 2015
- Canon Kabushiki Kaisha
- Takumi Kaneko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE RECORDING APPARATUS, IMAGE RECORDING METHOD, IMAGE PROCESSING...
- Publication number 20150002580
- Publication date Jan 1, 2015
- Canon Kabushiki Kaisha
- Rie Takekoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING APPARATUS AND RECORDING METHOD
- Publication number 20140307017
- Publication date Oct 16, 2014
- Canon Kabushiki Kaisha
- Takumi Kaneko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDED MATTER, RECORDING METHOD, AND IMAGE PROCESSING METHOD
- Publication number 20140302290
- Publication date Oct 9, 2014
- Rie Takekoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING APPARATUS AND INK JET RECORDING METHOD
- Publication number 20120276293
- Publication date Nov 1, 2012
- Canon Kabushiki Kaisha
- Ayumi Hirakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING DEVICE AND INKJET PRINTING METHOD
- Publication number 20120154468
- Publication date Jun 21, 2012
- Canon Kabushiki Kaisha
- Rie Takekoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Ayumi Hirakawa

Person

Patents Grantslast 30 patents

Recording apparatus and recording method for improving the clarity...

Ink jet recording apparatus and ink jet recording method

Image processing apparatus, image processing method, and image reco...

Image recording apparatus, image recording method, image processing...

Inkjet printing device and inkjet printing method

Patents Applicationslast 30 patents

RECORDED MATTER, RECORDING METHOD, AND IMAGE PROCESSING METHOD

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE RECO...

IMAGE RECORDING APPARATUS, IMAGE RECORDING METHOD, IMAGE PROCESSING...

RECORDING APPARATUS AND RECORDING METHOD

RECORDED MATTER, RECORDING METHOD, AND IMAGE PROCESSING METHOD

INK JET RECORDING APPARATUS AND INK JET RECORDING METHOD

INKJET PRINTING DEVICE AND INKJET PRINTING METHOD