Hiroyuki IZUMIKAWA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface-treated spherical calcium carbonate particles for cosmetics...
- Patent number 10,080,713
- Issue date Sep 25, 2018
- Sakai Chemical Industry Co., Ltd.
- Hiroyuki Izumikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filler particles, resin composition, grease, and coating composition
- Patent number 9,234,103
- Issue date Jan 12, 2016
- Sakai Chemical Industry Co., Ltd.
- Satoru Sueda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Generally spherical barium carbonate particles, and method for prod...
- Patent number 9,169,126
- Issue date Oct 27, 2015
- Sakai Chemical Industry Co., Ltd.
- Yusuke Shimizu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Flaky particle and cosmetic
- Patent number 9,040,094
- Issue date May 26, 2015
- Sakai Chemical Industry Co., Ltd.
- Keiji Ono
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Zinc oxide particle having high bulk density, method for producing...
- Patent number 8,399,092
- Issue date Mar 19, 2013
- Sakai Chemical Industry Co., Ltd.
- Satoru Sueda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ultrafine barium sulfate particle, water-based coating composition,...
- Patent number 7,985,289
- Issue date Jul 26, 2011
- Sakai Chemical Industry., Ltd.
- Keiji Ono
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SURFACE-TREATED SPHERICAL CALCIUM CARBONATE PARTICLES FOR COSMETICS...
- Publication number 20150290094
- Publication date Oct 15, 2015
- SAKAI CHEMIDAL INDUSTRY CO., LTD.
- Hiroyuki Izumikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BARIUM SULFATE COMPOSITE PARTICLE, RESIN COMPOSITION COMPRISING THE...
- Publication number 20150111992
- Publication date Apr 23, 2015
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Yusuke Shimizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLAKY PARTICLE AND COSMETIC
- Publication number 20150030768
- Publication date Jan 29, 2015
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Keiji ONO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
FILLER PARTICLES, RESIN COMPOSITION, GREASE, AND COATING COMPOSITION
- Publication number 20130072406
- Publication date Mar 21, 2013
- Saikai Chemical Industry Co., Ltd.
- Satoru Sueda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
GENERALLY SPHERICAL BARIUM CARBONATE PARTICLES, AND METHOD FOR PROD...
- Publication number 20120045381
- Publication date Feb 23, 2012
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Yusuke Shimizu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ZINC OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, RESI...
- Publication number 20110244236
- Publication date Oct 6, 2011
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Satoru Sueda
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ZINC OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, EXOE...
- Publication number 20110081548
- Publication date Apr 7, 2011
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Satoru Sueda
Information Patent Application
ZINC OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, EXOE...
- Publication number 20110081550
- Publication date Apr 7, 2011
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Satoru Sueda
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Ultrafine Barium Sulfate Particle, Water-Based Coating Composition,...
- Publication number 20100162922
- Publication date Jul 1, 2010
- Keiji Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAKY PARTICLE AND COSMETIC
- Publication number 20100098780
- Publication date Apr 22, 2010
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Keiji Ono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Hiroyuki IZUMIKAWA

Person

Patents Grantslast 30 patents

Surface-treated spherical calcium carbonate particles for cosmetics...

Filler particles, resin composition, grease, and coating composition

Generally spherical barium carbonate particles, and method for prod...

Flaky particle and cosmetic

Zinc oxide particle having high bulk density, method for producing...

Ultrafine barium sulfate particle, water-based coating composition,...

Patents Applicationslast 30 patents

SURFACE-TREATED SPHERICAL CALCIUM CARBONATE PARTICLES FOR COSMETICS...

BARIUM SULFATE COMPOSITE PARTICLE, RESIN COMPOSITION COMPRISING THE...

FLAKY PARTICLE AND COSMETIC

FILLER PARTICLES, RESIN COMPOSITION, GREASE, AND COATING COMPOSITION

GENERALLY SPHERICAL BARIUM CARBONATE PARTICLES, AND METHOD FOR PROD...

ZINC OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, RESI...

ZINC OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, EXOE...

ZINC OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, EXOE...

Ultrafine Barium Sulfate Particle, Water-Based Coating Composition,...

FLAKY PARTICLE AND COSMETIC