Hirohisa Fujita

Person

Saitama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing liquid ejection head
- Patent number 10,442,201
- Issue date Oct 15, 2019
- Canon Kabushiki Kaisha
- Satoshi Ibe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid composition and etching method for etching silicon substrate
- Patent number 9,799,526
- Issue date Oct 24, 2017
- Canon Kabushiki Kaisha
- Hirohisa Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing inkjet recording head
- Patent number 9,211,707
- Issue date Dec 15, 2015
- Canon Kabushiki Kaisha
- Hirohisa Fujita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for processing silicon wafer
- Patent number 9,040,431
- Issue date May 26, 2015
- Canon Kabushiki Kaisha
- Hirohisa Fujita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING SUBSTRATE AND SEMICONDUCTOR DEVICE
- Publication number 20190051533
- Publication date Feb 14, 2019
- Canon Kabushiki Kaisha
- Hirohisa Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID EJECTING HEAD
- Publication number 20180326723
- Publication date Nov 15, 2018
- Canon Kabushiki Kaisha
- Takanobu Manabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20180319165
- Publication date Nov 8, 2018
- Canon Kabushiki Kaisha
- Satoshi Ibe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID COMPOSITION AND ETCHING METHOD FOR ETCHING SILICON SUBSTRATE
- Publication number 20160020113
- Publication date Jan 21, 2016
- Canon Kabushiki Kaisha
- Hirohisa Fujita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PROCESSING SILICON WAFER
- Publication number 20140004629
- Publication date Jan 2, 2014
- Hirohisa Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING INKJET RECORDING HEAD
- Publication number 20130097861
- Publication date Apr 25, 2013
- Canon Kabushiki Kaisha
- Hirohisa Fujita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PROCESSING METHOD OF LIQUID
- Publication number 20110036776
- Publication date Feb 17, 2011
- Canon Kabushiki Kaisha
- Hirohisa Fujita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Hirohisa Fujita

Person

Patents Grantslast 30 patents

Method for manufacturing liquid ejection head

Liquid composition and etching method for etching silicon substrate

Method for manufacturing inkjet recording head

Method for processing silicon wafer

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING SUBSTRATE AND SEMICONDUCTOR DEVICE

LIQUID EJECTING HEAD

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD

LIQUID COMPOSITION AND ETCHING METHOD FOR ETCHING SILICON SUBSTRATE

METHOD FOR PROCESSING SILICON WAFER

METHOD FOR MANUFACTURING INKJET RECORDING HEAD

PROCESSING METHOD OF LIQUID