Keiji Hirabayashi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing optical element forming mold and optical elemen...
- Patent number 9,481,595
- Issue date Nov 1, 2016
- Canon Kabushiki Kaisha
- Hiroyuki Kubo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for inducing orexin neurons and agent for treating narcolep...
- Patent number 9,480,695
- Issue date Nov 1, 2016
- The University of Tokyo
- Kunio Shiota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process of making diamond-metal ohmic junction semiconductor device
- Patent number 6,184,059
- Issue date Feb 6, 2001
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing diamond covered member
- Patent number 5,807,432
- Issue date Sep 15, 1998
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for forming diamond film
- Patent number 5,720,808
- Issue date Feb 24, 1998
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mold for forming an optical element
- Patent number 5,676,723
- Issue date Oct 14, 1997
- Canon Kabushiki Kaisha
- Yasushi Taniguchi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Diamond electronic device and process for producing the same
- Patent number 5,632,812
- Issue date May 27, 1997
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Diamond crystal forming method
- Patent number 5,607,560
- Issue date Mar 4, 1997
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Diamond crystal and method for forming the same
- Patent number 5,576,107
- Issue date Nov 19, 1996
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Monocrystalline diamond semiconductor device and several electronic...
- Patent number 5,541,423
- Issue date Jul 30, 1996
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diamond covered member and process for producing the same
- Patent number 5,483,084
- Issue date Jan 9, 1996
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for forming tabular diamond crystals
- Patent number 5,445,851
- Issue date Aug 29, 1995
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Mold with film of 0-5 atom % hydrogen and molding method utilizing...
- Patent number 5,382,274
- Issue date Jan 17, 1995
- Canon Kabushiki Kaisha
- Kiyoshi Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Mold having a diamond layer, for molding optical elements
- Patent number 5,380,349
- Issue date Jan 10, 1995
- Canon Kabushiki Kaisha
- Yasushi Taniguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electric field light-emitting device
- Patent number 5,275,967
- Issue date Jan 4, 1994
- Canon Kabushiki Kaisha
- Yasushi Taniguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electric field light-emitting device
- Patent number 5,210,430
- Issue date May 11, 1993
- Canon Kabushiki Kaisha
- Yasushi Taniguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of making an optical element mold with a hard carbon film
- Patent number 5,202,156
- Issue date Apr 13, 1993
- Canon Kabushiki Kaisha
- Kiyoshi Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electron emitting device with diamond
- Patent number 5,202,571
- Issue date Apr 13, 1993
- Canon Kabushiki Kaisha
- Keiji Hirabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mold with hydrogenated amorphous carbon film for molding an optical...
- Patent number 5,026,415
- Issue date Jun 25, 1991
- Canon Kabushiki Kaisha
- Kiyoshi Yamamoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Novel diamond-like carbon film and process for the production thereof
- Patent number 4,935,303
- Issue date Jun 19, 1990
- Canon Kabushiki Kaisha
- Keiko Ikoma
- C30 - CRYSTAL GROWTH
Information Patent Grant
Novel single-bond carbon film and process for the production thereof
- Patent number 4,932,331
- Issue date Jun 12, 1990
- Canon Kabushiki Kaisha
- Noriko Kurihara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Photosensitive member having a light receiving layer comprising a c...
- Patent number 4,898,798
- Issue date Feb 6, 1990
- Canon Kabushiki Kaisha
- Masao Sugata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cardlike optical recording medium
- Patent number 4,897,829
- Issue date Jan 30, 1990
- Canon Kabushiki Kaisha
- Keiko Ikoma
- G11 - INFORMATION STORAGE
Information Patent Grant
Photosensitive member having a photoconductive layer comprising a c...
- Patent number 4,892,800
- Issue date Jan 9, 1990
- Canon Kabushiki Kaisha
- Masao Sugata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR INDUCING OREXIN NEURONS AND AGENT FOR TREATING NARCOLEP...
- Publication number 20140349964
- Publication date Nov 27, 2014
- Kunio SHIOTA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD OF PRODUCING OPTICAL ELEMENT FORMING MOLD AND OPTICAL ELEMEN...
- Publication number 20130056891
- Publication date Mar 7, 2013
- Canon Kabushiki Kaisha
- Hiroyuki Kubo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Anti-Methylated Dna Antibody and Method for Production Thereof
- Publication number 20090221066
- Publication date Sep 3, 2009
- Kunio Shiota
- C07 - ORGANIC CHEMISTRY

Keiji Hirabayashi

Person

Patents Grantslast 30 patents

Method of producing optical element forming mold and optical elemen...

Methods for inducing orexin neurons and agent for treating narcolep...

Process of making diamond-metal ohmic junction semiconductor device

Process for producing diamond covered member

Method for forming diamond film

Mold for forming an optical element

Diamond electronic device and process for producing the same

Diamond crystal forming method

Diamond crystal and method for forming the same

Monocrystalline diamond semiconductor device and several electronic...

Diamond covered member and process for producing the same

Method for forming tabular diamond crystals

Mold with film of 0-5 atom % hydrogen and molding method utilizing...

Mold having a diamond layer, for molding optical elements

Electric field light-emitting device

Electric field light-emitting device

Method of making an optical element mold with a hard carbon film

Electron emitting device with diamond

Mold with hydrogenated amorphous carbon film for molding an optical...

Novel diamond-like carbon film and process for the production thereof

Novel single-bond carbon film and process for the production thereof

Photosensitive member having a light receiving layer comprising a c...

Cardlike optical recording medium

Photosensitive member having a photoconductive layer comprising a c...

Patents Applicationslast 30 patents

METHODS FOR INDUCING OREXIN NEURONS AND AGENT FOR TREATING NARCOLEP...

METHOD OF PRODUCING OPTICAL ELEMENT FORMING MOLD AND OPTICAL ELEMEN...

Anti-Methylated Dna Antibody and Method for Production Thereof