Koukichi Waki

Person

Minami-Ashigara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and unit for continuously producing metal microparticle
- Patent number 7,717,977
- Issue date May 18, 2010
- FUJIFILM Corporation
- Fumiko Shiraishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of manufacturing magnetic particle, magnetic particle and ma...
- Patent number 7,544,230
- Issue date Jun 9, 2009
- FUJIFILM Corporation
- Fumiko Shiraishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and unit for continuously producing metal microparticle
- Patent number 7,470,391
- Issue date Dec 30, 2008
- FUJIFILM Corporation
- Fumiko Shiraishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of producing magnetic particles and reaction method using mi...
- Patent number 7,470,308
- Issue date Dec 30, 2008
- FUJIFILM Corporation
- Fumiko Shiraishi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ferromagnetic nanoparticles, material coated with dispersion of fer...
- Patent number 7,384,449
- Issue date Jun 10, 2008
- FUJIFILM Corporation
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Gas-liquid separation method and unit
- Patent number 7,384,451
- Issue date Jun 10, 2008
- FUJIFILM Corporation
- Fumiko Shiraishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Alloy nano-particles
- Patent number 7,381,239
- Issue date Jun 3, 2008
- Fujifilm Corporation
- Koukichi Waki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic particle, its production method, magnetic recording medium...
- Patent number 7,335,393
- Issue date Feb 26, 2008
- FUJIFILM Corporation
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic particle, its production method, magnetic recording medium...
- Patent number 7,244,287
- Issue date Jul 17, 2007
- FUJIFILM Corporation
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 7,118,816
- Issue date Oct 10, 2006
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 7,108,927
- Issue date Sep 19, 2006
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic particle of CuAu(1) or CuAu(III) type its production metho...
- Patent number 7,067,199
- Issue date Jun 27, 2006
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Nanoparticle, method of producing nanoparticle and magnetic recordi...
- Patent number 7,066,978
- Issue date Jun 27, 2006
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic particle coated material containing magnetic particles hav...
- Patent number 7,037,605
- Issue date May 2, 2006
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for producing nanoparticles of magnetically hard ordered all...
- Patent number 7,022,156
- Issue date Apr 4, 2006
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic recording medium including an annealed alloy particle laye...
- Patent number 6,994,895
- Issue date Feb 7, 2006
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Nanoparticle coated material and production method of same
- Patent number 6,878,445
- Issue date Apr 12, 2005
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical recording medium and optical recording method
- Patent number 6,607,845
- Issue date Aug 19, 2003
- Fuji Photo Film Co., Ltd.
- Hiroyuki Hirai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and optical recording method
- Patent number 6,468,620
- Issue date Oct 22, 2002
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for image formation by silver salt diffusion transfer
- Patent number 5,514,517
- Issue date May 7, 1996
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of image formation by silver salt diffusion transfer
- Patent number 5,326,668
- Issue date Jul 5, 1994
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive element for silver salt diffusion transfer method
- Patent number 5,286,622
- Issue date Feb 15, 1994
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver salt diffusion transfer image-forming process
- Patent number 5,206,115
- Issue date Apr 27, 1993
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic material
- Patent number 5,124,244
- Issue date Jun 23, 1992
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SOLAR BATTERY ELEMENT AND METHOD FOR PRODUCING THE SOLAR BATTERY EL...
- Publication number 20110232729
- Publication date Sep 29, 2011
- FUJIFILM CORPORATION
- Yoichi HOSOYA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Inorganic nanoparticle dispersion liquid and method for producing t...
- Publication number 20100041775
- Publication date Feb 18, 2010
- FUJIFILM CORPORATION
- Koukichi Waki
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method and Unit for Continuously Producing Metal Microparticle
- Publication number 20090090215
- Publication date Apr 9, 2009
- FUJIFILM CORPORATION
- Fumiko SHIRAISHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Reaction Method and Apparatus and Method and Apparatus for Manufact...
- Publication number 20090087683
- Publication date Apr 2, 2009
- FUJIFILM CORPORATION
- Fumiko Shiraishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Regularly Arrayed Nanostructured Material
- Publication number 20080206546
- Publication date Aug 28, 2008
- FUJIFILM CORPORATION
- Koukichi Waki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Magnetic recording medium
- Publication number 20070231610
- Publication date Oct 4, 2007
- FUJIFILM CORPORATION
- Koukichi Waki
- G11 - INFORMATION STORAGE
Information Patent Application
Regularly-aligned nano-structured material and method for producing...
- Publication number 20070176304
- Publication date Aug 2, 2007
- FUJIFILM CORPORATION
- Koukichi Waki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Perpendicular magnetic recording medium having nanoparticle soft ma...
- Publication number 20070065682
- Publication date Mar 22, 2007
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing magnetic particles, magnetic particles, and...
- Publication number 20060283290
- Publication date Dec 21, 2006
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
Process for manufacturing magnetic material, magnetic material and...
- Publication number 20060204793
- Publication date Sep 14, 2006
- Fuji Photo Film Co., Ltd.
- Takashi Koike
- G11 - INFORMATION STORAGE
Information Patent Application
Ferromagnetic nanoparticles, material coated with dispersion of fer...
- Publication number 20060194039
- Publication date Aug 31, 2006
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- B32 - LAYERED PRODUCTS
Information Patent Application
Magnetic particle-coated material, magnetic recording medium, elect...
- Publication number 20060029741
- Publication date Feb 9, 2006
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
Method of producing magnetic particles and reaction method using mi...
- Publication number 20050223847
- Publication date Oct 13, 2005
- Fuji Photo Film Co., Ltd.
- Fumiko Shiraishi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Magnetic recording medium, and method for producing the same
- Publication number 20050217760
- Publication date Oct 6, 2005
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
Method for extracting magnetically hard alloy nanoparticles and mag...
- Publication number 20050204865
- Publication date Sep 22, 2005
- Fuji Photo Film Co., Ltd.
- Hiroyuki Hirai
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and method of producing the same
- Publication number 20050155214
- Publication date Jul 21, 2005
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
Nanoparticle, method of producing nanoparticle and magnetic recordi...
- Publication number 20050158506
- Publication date Jul 21, 2005
- Fuji Photo Film Co., Ltd.
- Koukichi Waki
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Magnetic particle coated material containing magnetic particles hav...
- Publication number 20050142352
- Publication date Jun 30, 2005
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
Gas-liquid separation method and unit
- Publication number 20050109211
- Publication date May 26, 2005
- Fuji Photo Film Co., Ltd.
- Fumiko Shiraishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and unit for continuously producing metal microparticle
- Publication number 20050093211
- Publication date May 5, 2005
- Fuji Photo Film Co., Ltd.
- Fumiko Shiraishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnetic particles and method of producing the same and magnetic re...
- Publication number 20050089683
- Publication date Apr 28, 2005
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnetic recording medium
- Publication number 20050031908
- Publication date Feb 10, 2005
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
Alloy nano-particles
- Publication number 20050022628
- Publication date Feb 3, 2005
- FUJI PHOTO FILM CO., LTD.
- Koukichi Waki
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Magnetic particle, its production method, magnetic recording medium...
- Publication number 20040261905
- Publication date Dec 30, 2004
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic particle, its production method, magnetic recording medium...
- Publication number 20040261907
- Publication date Dec 30, 2004
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic particle, its production method, magnetic recording medium...
- Publication number 20040261906
- Publication date Dec 30, 2004
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing magnetic particle, magnetic particle and ma...
- Publication number 20040231463
- Publication date Nov 25, 2004
- Fuji Photo Film Co., Ltd.
- Fumiko Shiraishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of manufacturing magnetic particle, magnetic particle and ma...
- Publication number 20040231462
- Publication date Nov 25, 2004
- Fuji Photo Film Co., Ltd.
- Fumiko Shiraishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnetic recording medium and method for producing the same
- Publication number 20040229086
- Publication date Nov 18, 2004
- Fuji Photo Film Co., Ltd.
- Masatoshi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic particle coated material containing magnetic particles hav...
- Publication number 20040170868
- Publication date Sep 2, 2004
- Fuji Photo Film Co., Ltd.
- Yasushi Hattori
- G11 - INFORMATION STORAGE

Koukichi Waki

Person

Patents Grantslast 30 patents

Method and unit for continuously producing metal microparticle

Method of manufacturing magnetic particle, magnetic particle and ma...

Method and unit for continuously producing metal microparticle

Method of producing magnetic particles and reaction method using mi...

Ferromagnetic nanoparticles, material coated with dispersion of fer...

Gas-liquid separation method and unit

Alloy nano-particles

Magnetic particle, its production method, magnetic recording medium...

Magnetic particle, its production method, magnetic recording medium...

Magnetic recording medium

Magnetic recording medium

Magnetic particle of CuAu(1) or CuAu(III) type its production metho...

Nanoparticle, method of producing nanoparticle and magnetic recordi...

Magnetic particle coated material containing magnetic particles hav...

Method for producing nanoparticles of magnetically hard ordered all...

Magnetic recording medium including an annealed alloy particle laye...

Nanoparticle coated material and production method of same

Optical recording medium and optical recording method

Optical recording medium and optical recording method

Process for image formation by silver salt diffusion transfer

Method of image formation by silver salt diffusion transfer

Light-sensitive element for silver salt diffusion transfer method

Silver salt diffusion transfer image-forming process

Silver halide color photographic material

Patents Applicationslast 30 patents

SOLAR BATTERY ELEMENT AND METHOD FOR PRODUCING THE SOLAR BATTERY EL...

Inorganic nanoparticle dispersion liquid and method for producing t...

Method and Unit for Continuously Producing Metal Microparticle

Reaction Method and Apparatus and Method and Apparatus for Manufact...

Regularly Arrayed Nanostructured Material

Magnetic recording medium

Regularly-aligned nano-structured material and method for producing...

Perpendicular magnetic recording medium having nanoparticle soft ma...

Method of manufacturing magnetic particles, magnetic particles, and...

Process for manufacturing magnetic material, magnetic material and...

Ferromagnetic nanoparticles, material coated with dispersion of fer...

Magnetic particle-coated material, magnetic recording medium, elect...

Method of producing magnetic particles and reaction method using mi...

Magnetic recording medium, and method for producing the same

Method for extracting magnetically hard alloy nanoparticles and mag...

Magnetic recording medium and method of producing the same

Nanoparticle, method of producing nanoparticle and magnetic recordi...

Magnetic particle coated material containing magnetic particles hav...

Gas-liquid separation method and unit

Method and unit for continuously producing metal microparticle

Magnetic particles and method of producing the same and magnetic re...

Magnetic recording medium

Alloy nano-particles

Magnetic particle, its production method, magnetic recording medium...

Magnetic particle, its production method, magnetic recording medium...

Magnetic particle, its production method, magnetic recording medium...

Method of manufacturing magnetic particle, magnetic particle and ma...

Method of manufacturing magnetic particle, magnetic particle and ma...

Magnetic recording medium and method for producing the same

Magnetic particle coated material containing magnetic particles hav...