Toshiyasu Shirasuna

Person

Mishima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for controlling electrophotographic apparatus
- Patent number 10,976,682
- Issue date Apr 13, 2021
- Canon Kabushiki Kaisha
- Yukihiro Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, method for manufacturing...
- Patent number 9,588,447
- Issue date Mar 7, 2017
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, method for manufacturing...
- Patent number 9,557,663
- Issue date Jan 31, 2017
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, method for manufacturing...
- Patent number 9,091,948
- Issue date Jul 28, 2015
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Plasma treatment method
- Patent number 7,550,180
- Issue date Jun 23, 2009
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vacuum processing apparatus in which high frequency powers having m...
- Patent number 7,051,671
- Issue date May 30, 2006
- Canon Kabushiki Kaisha
- Makoto Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deposited film forming apparatus and deposited film forming method
- Patent number 6,946,167
- Issue date Sep 20, 2005
- Canon Kabushiki Kaisha
- Kazuto Hosoi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vacuum processing method and semiconductor device manufacturing met...
- Patent number 6,861,373
- Issue date Mar 1, 2005
- Canon Kabushiki Kaisha
- Makoto Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma processing method and method for manufacturing semiconductor...
- Patent number 6,849,123
- Issue date Feb 1, 2005
- Canon Kabushiki Kaisha
- Hiroaki Niino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plasma treatment apparatus
- Patent number 6,761,128
- Issue date Jul 13, 2004
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Deposited film forming apparatus
- Patent number 6,702,898
- Issue date Mar 9, 2004
- Canon Kabushiki Kaisha
- Kazuto Hosoi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vacuum processing method
- Patent number 6,696,108
- Issue date Feb 24, 2004
- Canon Kabushiki Kaisha
- Hitoshi Murayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma processing apparatus
- Patent number 6,649,020
- Issue date Nov 18, 2003
- Canon Kabushiki Kaisha
- Ryuji Okamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus and method for forming deposited film
- Patent number 6,486,045
- Issue date Nov 26, 2002
- Canon Kabushiki Kaisha
- Takashi Otsuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vacuum processing methods
- Patent number 6,443,191
- Issue date Sep 3, 2002
- Canon Kabushiki Kaisha
- Hitoshi Murayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for forming a deposited film by plasma chemical vapor dep...
- Patent number 6,413,592
- Issue date Jul 2, 2002
- Canon Kabushiki Kaisha
- Ryuji Okamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing electrophotographic photosensitive member...
- Patent number 6,391,394
- Issue date May 21, 2002
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plasma processing method
- Patent number 6,350,497
- Issue date Feb 26, 2002
- Canon Kabushiki Kaisha
- Hitoshi Murayama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Film forming apparatus
- Patent number 6,347,601
- Issue date Feb 19, 2002
- Canon Kabushiki Kaisha
- Kazuto Hosoi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for forming a deposited film by plasma chemical vapor dep...
- Patent number 6,336,423
- Issue date Jan 8, 2002
- Canon Kabushiki Kaisha
- Ryuji Okamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for cleaning a substrate
- Patent number 6,321,759
- Issue date Nov 27, 2001
- Canon Kabushiki Kaisha
- Ryuji Okamura
- B08 - CLEANING
Information Patent Grant
Plasma processing method
- Patent number 6,300,225
- Issue date Oct 9, 2001
- Canon Kabushiki Kaisha
- Ryuji Okamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vacuum processing apparatus and vacuum processing method
- Patent number 6,250,251
- Issue date Jun 26, 2001
- Canon Kabushiki Kaisha
- Kazuyoshi Akiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plasma processing apparatus and method
- Patent number 6,165,274
- Issue date Dec 26, 2000
- Canon Kabushiki Kaisha
- Kazuyoshi Akiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plasma processing apparatus and plasma processing method
- Patent number 6,155,201
- Issue date Dec 5, 2000
- Canon Kabushiki Kaisha
- Hitoshi Murayama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Deposited film forming apparatus
- Patent number 6,148,763
- Issue date Nov 21, 2000
- Canon Kabushiki Kaisha
- Kazuyoshi Akiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light receiving member with an amorphous silicon photoconductive la...
- Patent number 5,656,404
- Issue date Aug 12, 1997
- Canon Kabushiki Kaisha
- Hiroaki Niino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for preparing a functional deposited film by microwave pl...
- Patent number 5,582,648
- Issue date Dec 10, 1996
- Canon Kabushiki Kaisha
- Hiroyuki Katagiri
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light receiving member
- Patent number 5,582,944
- Issue date Dec 10, 1996
- Canon Kabushiki Kaisha
- Masaaki Yamamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of preparation of functional deposited film by microwave pla...
- Patent number 5,338,580
- Issue date Aug 16, 1994
- Canon Kabushiki Kaisha
- Hiroyuki Katagiri
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...
- Publication number 20230259044
- Publication date Aug 17, 2023
- Canon Kabushiki Kaisha
- HARUHIKO MITSUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...
- Publication number 20230259045
- Publication date Aug 17, 2023
- Canon Kabushiki Kaisha
- RYOICHI TOKIMITSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...
- Publication number 20230259047
- Publication date Aug 17, 2023
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, ELECTROPHOTOGRAPHIC APPA...
- Publication number 20230259048
- Publication date Aug 17, 2023
- Canon Kabushiki Kaisha
- JUN OHIRA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR CONTROLLING ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20200278620
- Publication date Sep 3, 2020
- Canon Kabushiki Kaisha
- Yukihiro Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR MANUFACTURING...
- Publication number 20150309429
- Publication date Oct 29, 2015
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR MANUFACTURING...
- Publication number 20140242506
- Publication date Aug 28, 2014
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PLASMA TREATMENT METHOD AND PLASMA TREATMENT APPARATUS
- Publication number 20080271676
- Publication date Nov 6, 2008
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Vacuum processing method, vacuum processing apparatus, semiconducto...
- Publication number 20040232415
- Publication date Nov 25, 2004
- Canon Kabushiki Kaisha
- Makoto Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Deposited film forming method and apparatus
- Publication number 20040216675
- Publication date Nov 4, 2004
- CANON KABUSHIKI KAISA
- Hiroyuki Katagiri
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Plasma treatment method and plasma treatment apparatus
- Publication number 20040112864
- Publication date Jun 17, 2004
- Canon Kabushiki Kaisha
- Toshiyasu Shirasuna
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Deposited film forming apparatus and deposited film forming method
- Publication number 20040083974
- Publication date May 6, 2004
- Kazuto Hosoi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Plasma processing method and method for manufacturing semiconductor...
- Publication number 20030143821
- Publication date Jul 31, 2003
- Hiroaki Niino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Vacuum processing method, vacuum processing apparatus, semiconducto...
- Publication number 20030049558
- Publication date Mar 13, 2003
- Makoto Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vacuum processing method
- Publication number 20020160124
- Publication date Oct 31, 2002
- Hitoshi Murayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deposited film forming apparatus and deposited film forming method
- Publication number 20020100421
- Publication date Aug 1, 2002
- Kazuto Hosoi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Apparatus and method for forming deposited film
- Publication number 20020038630
- Publication date Apr 4, 2002
- Takashi Otsuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Plasma treatment method and plasma treatment apparatus
- Publication number 20020038632
- Publication date Apr 4, 2002
- Toshiyasu Shirasuna
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Vacuum processing methods
- Publication number 20020029818
- Publication date Mar 14, 2002
- Hitoshi Murayama
- H01 - BASIC ELECTRIC ELEMENTS

Toshiyasu Shirasuna

Person

Patents Grantslast 30 patents

Method for controlling electrophotographic apparatus

Electrophotographic photosensitive member, method for manufacturing...

Electrophotographic photosensitive member, method for manufacturing...

Electrophotographic photosensitive member, method for manufacturing...

Plasma treatment method

Vacuum processing apparatus in which high frequency powers having m...

Deposited film forming apparatus and deposited film forming method

Vacuum processing method and semiconductor device manufacturing met...

Plasma processing method and method for manufacturing semiconductor...

Plasma treatment apparatus

Deposited film forming apparatus

Vacuum processing method

Plasma processing apparatus

Apparatus and method for forming deposited film

Vacuum processing methods

Apparatus for forming a deposited film by plasma chemical vapor dep...

Method for manufacturing electrophotographic photosensitive member...

Plasma processing method

Film forming apparatus

Apparatus for forming a deposited film by plasma chemical vapor dep...

Method for cleaning a substrate

Plasma processing method

Vacuum processing apparatus and vacuum processing method

Plasma processing apparatus and method

Plasma processing apparatus and plasma processing method

Deposited film forming apparatus

Light receiving member with an amorphous silicon photoconductive la...

Apparatus for preparing a functional deposited film by microwave pl...

Light receiving member

Method of preparation of functional deposited film by microwave pla...

Patents Applicationslast 30 patents

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, ELECTROPHOTOGRAPHIC APPA...

METHOD FOR CONTROLLING ELECTROPHOTOGRAPHIC APPARATUS

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR MANUFACTURING...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR MANUFACTURING...

PLASMA TREATMENT METHOD AND PLASMA TREATMENT APPARATUS

Vacuum processing method, vacuum processing apparatus, semiconducto...

Deposited film forming method and apparatus

Plasma treatment method and plasma treatment apparatus

Deposited film forming apparatus and deposited film forming method

Plasma processing method and method for manufacturing semiconductor...

Vacuum processing method, vacuum processing apparatus, semiconducto...

Vacuum processing method

Deposited film forming apparatus and deposited film forming method

Apparatus and method for forming deposited film

Plasma treatment method and plasma treatment apparatus

Vacuum processing methods