Hiroshi Ishizuka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle security system and vehicle security method
- Patent number 11,366,885
- Issue date Jun 21, 2022
- KDDI Corporation
- Keisuke Takemori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Maintenance system and maintenance method
- Patent number 11,330,432
- Issue date May 10, 2022
- KDDI Corporation
- Keisuke Takemori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arc evaporation source
- Patent number 9,953,808
- Issue date Apr 24, 2018
- Nippon ITF, Inc.
- Naoto Okazaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Substrate for CVD deposition of diamond and method for the preparat...
- Patent number 9,663,851
- Issue date May 30, 2017
- Tomel Diamond Co., Ltd.
- Evgeny A. Levashov
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Minute diamond powder, method for collecting the same and slurry co...
- Patent number 9,546,093
- Issue date Jan 17, 2017
- Youichi Morita
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Copper plating bath containing a tertiary amine compound and use th...
- Patent number 9,321,741
- Issue date Apr 26, 2016
- JCU CORPORATION
- Hiroki Yasuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electromagnetic shielding film
- Patent number 9,000,309
- Issue date Apr 7, 2015
- FUJIFILM Corporation
- Ryuji Saneto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fine powder of single crystalline diamond particles and a method fo...
- Patent number 8,506,919
- Issue date Aug 13, 2013
- Nobuyuki Saito
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Computer readable medium including digital image print support prog...
- Patent number 8,488,202
- Issue date Jul 16, 2013
- FUJIFILM Corporation
- Hiroshi Ishizuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electromagnetic shielding film and optical filter
- Patent number 8,426,749
- Issue date Apr 23, 2013
- FUJIFILM Corporation
- Ryuji Saneto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface treatment apparatus and image recording apparatus
- Patent number 7,316,474
- Issue date Jan 8, 2008
- Fuji Photo Film Co., Ltd.
- Setsuji Tatsumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus, image forming system, and electrophotograp...
- Patent number 7,233,765
- Issue date Jun 19, 2007
- FUJIFILM Corporation
- Ashita Murai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nonaqueous secondary battery
- Patent number 7,105,251
- Issue date Sep 12, 2006
- Ube Industries, Ltd.
- Yukio Miyaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Surface treatment apparatus and image-forming apparatus
- Patent number 7,058,347
- Issue date Jun 6, 2006
- Fuji Photo Film Co., Ltd.
- Atsushi Uejima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Surface treatment apparatus and image-forming apparatus
- Patent number 7,024,149
- Issue date Apr 4, 2006
- Fuji Photo Film Co., Ltd.
- Eiichi Kito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming process and image forming apparatus, electrophotograp...
- Patent number 6,985,688
- Issue date Jan 10, 2006
- Fuji Photo Film Co., Ltd.
- Hiroshi Ishizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diamond abrasive particles and method for preparing the same
- Patent number 6,565,618
- Issue date May 20, 2003
- Hiroshi Ishizuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonaqueous secondary battery
- Patent number 6,365,299
- Issue date Apr 2, 2002
- Fuji Photo Film Co., Ltd.
- Yukio Miyaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrophilic diamond particles and method of producing the same
- Patent number 6,337,060
- Issue date Jan 8, 2002
- The Ishizuka Research Institute, Ltd.
- Akio Hiraki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Superabrasive electrodeposited cutting edge and method of manufactu...
- Patent number 6,098,609
- Issue date Aug 8, 2000
- Hiroshi Ishizuka
- B24 - GRINDING POLISHING
Information Patent Grant
Nonaqueous secondary battery and process for producing the same usi...
- Patent number 6,019,802
- Issue date Feb 1, 2000
- Fuji Photo Film Co., Ltd.
- Hiroshi Ishizuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous secondary battery having multiple-layered negative elect...
- Patent number 6,001,139
- Issue date Dec 14, 1999
- Fuji Photo Film Co., Ltd.
- Hiroyuki Asanuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous lithium ion secondary battery
- Patent number 5,976,731
- Issue date Nov 2, 1999
- Fuji Photo Film Co., Ltd.
- Masayuki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing diamond of controlled quality and product produ...
- Patent number 5,882,740
- Issue date Mar 16, 1999
- Ishizuka Research Institute Ltd.
- Chia-Fu Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Non-aqueous-electrolyte secondary battery
- Patent number 5,759,714
- Issue date Jun 2, 1998
- Fuji Photo Film Co., Ltd.
- Akihiro Matsufuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing diamond of controlled quality
- Patent number 5,510,157
- Issue date Apr 23, 1996
- Ishizuka Research Institute, Ltd.
- Chia-Fu Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of treating photographic processing wastes
- Patent number 5,296,111
- Issue date Mar 22, 1994
- Fuji Photo Film Co., Ltd.
- Seiji Suzuki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diamond abrasive and method for producing the same
- Patent number 5,061,292
- Issue date Oct 29, 1991
- The Ishizuka Research Institute, Ltd.
- Chia-Fu Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Key telephone set
- Patent number D314374
- Issue date Feb 5, 1991
- Nitsuko Limited
- Yoshio Sasaki
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Polishing machine using super abrasive grains
- Patent number 4,854,083
- Issue date Aug 8, 1989
- The Ishizuka Research Institute
- Hiroshi Ishizuka
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
EASILY CRUSHABLE DIAMOND ABRASIVE GRAINS AND METHOD FOR MANUFACTURI...
- Publication number 20220348470
- Publication date Nov 3, 2022
- Hiroshi ISHIZUKA (deceased)
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MAINTENANCE SYSTEM AND MAINTENANCE METHOD
- Publication number 20200389791
- Publication date Dec 10, 2020
- KDDI CORPORATION
- Keisuke TAKEMORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE SECURITY SYSTEM AND VEHICLE SECURITY METHOD
- Publication number 20200201959
- Publication date Jun 25, 2020
- KDDI CORPORATION
- Keisuke TAKEMORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-STAGE RESIN SURFACE ETCHING METHOD, AND PLATING METHOD ON RES...
- Publication number 20200087791
- Publication date Mar 19, 2020
- JCU CORPORATION
- Yasuyuki KURAMOCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ARC EVAPORATION SOURCE
- Publication number 20160086770
- Publication date Mar 24, 2016
- NIPPON ITF, INC.
- NAOTO OKAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR CVD DEPOSITION OF DIAMOND AND METHOD FOR THE PREPARAT...
- Publication number 20130230715
- Publication date Sep 5, 2013
- TOMEI DIAMOND CO., LTD.
- Evgeny A. Levashov
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NOVEL COMPOUND AND USE THEREOF
- Publication number 20130043137
- Publication date Feb 21, 2013
- JCU CORPORATION
- Hiroki Yasuda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROMAGNETIC SHIELDING FILM
- Publication number 20120175164
- Publication date Jul 12, 2012
- FUJIFILM CORPORATION
- Ryuji Saneto
- G02 - OPTICS
Information Patent Application
MINUTE DIAMOND POWDER, METHOD FOR COLLECTING THE SAME AND SLURRY CO...
- Publication number 20110052915
- Publication date Mar 3, 2011
- Youichi Morita
- B82 - NANO-TECHNOLOGY
Information Patent Application
Tool with Sintered Body Polishing Surface and Method of Manufacturi...
- Publication number 20090215366
- Publication date Aug 27, 2009
- Hiroshi Ishizuka
- B24 - GRINDING POLISHING
Information Patent Application
FINE POWDER OF SINGLE CRYSTALLINE DIAMOND PARTICLES AND A METHOD FO...
- Publication number 20090175776
- Publication date Jul 9, 2009
- Nobuyuki Saito
- C30 - CRYSTAL GROWTH
Information Patent Application
ELECTROMAGNETIC SHIELDING FILM AND OPTICAL FILTER
- Publication number 20090126984
- Publication date May 21, 2009
- FUJIFILM CORPORATION
- Ryuji Saneto
- G02 - OPTICS
Information Patent Application
Additive For Copper Plating And Process For Producing Electronic Ci...
- Publication number 20080087549
- Publication date Apr 17, 2008
- EBARA-UDYLITE CO.,LTD.
- Hiroshi Ishizuka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Computer readable medium including digital image print support prog...
- Publication number 20060072141
- Publication date Apr 6, 2006
- Fuji Photo Film Co., Ltd.
- Hiroshi Ishizuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus, image forming system, and electrophotograp...
- Publication number 20050025540
- Publication date Feb 3, 2005
- Fuji Photo Film Co., Ltd.
- Ashita Murai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Surface treatment apparatus and image-forming apparatus
- Publication number 20040114022
- Publication date Jun 17, 2004
- Atsushi Uejima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Surface treatment apparatus and image recording apparatus
- Publication number 20040095451
- Publication date May 20, 2004
- Setsuji Tatsumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Surface treatment apparatus and image-forming apparatus
- Publication number 20040096250
- Publication date May 20, 2004
- Eiichi Kito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming process and image forming apparatus, electrophotograp...
- Publication number 20040091296
- Publication date May 13, 2004
- Fuji Photo Film Co., Ltd.
- Hiroshi Ishizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Diamond abrasive material particles and production method therefor
- Publication number 20040033188
- Publication date Feb 19, 2004
- Hiroshi Yamanaka
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Nonaqueous secondary battery
- Publication number 20020114993
- Publication date Aug 22, 2002
- Fuji Photo Film Co., Ltd.
- Yukio Miyaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Commodity retrieval method
- Publication number 20010039518
- Publication date Nov 8, 2001
- Hiroshi Ishizuka
- G06 - COMPUTING CALCULATING COUNTING

Hiroshi Ishizuka

Person

Patents Grantslast 30 patents

Vehicle security system and vehicle security method

Maintenance system and maintenance method

Arc evaporation source

Substrate for CVD deposition of diamond and method for the preparat...

Minute diamond powder, method for collecting the same and slurry co...

Copper plating bath containing a tertiary amine compound and use th...

Electromagnetic shielding film

Fine powder of single crystalline diamond particles and a method fo...

Computer readable medium including digital image print support prog...

Electromagnetic shielding film and optical filter

Surface treatment apparatus and image recording apparatus

Image forming apparatus, image forming system, and electrophotograp...

Nonaqueous secondary battery

Surface treatment apparatus and image-forming apparatus

Surface treatment apparatus and image-forming apparatus

Image forming process and image forming apparatus, electrophotograp...

Diamond abrasive particles and method for preparing the same

Nonaqueous secondary battery

Hydrophilic diamond particles and method of producing the same

Superabrasive electrodeposited cutting edge and method of manufactu...

Nonaqueous secondary battery and process for producing the same usi...

Nonaqueous secondary battery having multiple-layered negative elect...

Non-aqueous lithium ion secondary battery

Method of producing diamond of controlled quality and product produ...

Non-aqueous-electrolyte secondary battery

Method of producing diamond of controlled quality

Method of treating photographic processing wastes

Diamond abrasive and method for producing the same

Key telephone set

Polishing machine using super abrasive grains

Patents Applicationslast 30 patents

EASILY CRUSHABLE DIAMOND ABRASIVE GRAINS AND METHOD FOR MANUFACTURI...

MAINTENANCE SYSTEM AND MAINTENANCE METHOD

VEHICLE SECURITY SYSTEM AND VEHICLE SECURITY METHOD

MULTI-STAGE RESIN SURFACE ETCHING METHOD, AND PLATING METHOD ON RES...

ARC EVAPORATION SOURCE

SUBSTRATE FOR CVD DEPOSITION OF DIAMOND AND METHOD FOR THE PREPARAT...

NOVEL COMPOUND AND USE THEREOF

ELECTROMAGNETIC SHIELDING FILM

MINUTE DIAMOND POWDER, METHOD FOR COLLECTING THE SAME AND SLURRY CO...

Tool with Sintered Body Polishing Surface and Method of Manufacturi...

FINE POWDER OF SINGLE CRYSTALLINE DIAMOND PARTICLES AND A METHOD FO...

ELECTROMAGNETIC SHIELDING FILM AND OPTICAL FILTER

Additive For Copper Plating And Process For Producing Electronic Ci...

Computer readable medium including digital image print support prog...

Image forming apparatus, image forming system, and electrophotograp...

Surface treatment apparatus and image-forming apparatus

Surface treatment apparatus and image recording apparatus

Surface treatment apparatus and image-forming apparatus

Image forming process and image forming apparatus, electrophotograp...

Diamond abrasive material particles and production method therefor

Nonaqueous secondary battery

Commodity retrieval method