Kiyomi Ema

Person

Funabashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing purified active silicic acid solution and sili...
- Patent number 10,550,300
- Issue date Feb 4, 2020
- Nissan Chemical Industries, Ltd.
- Kiyomi Ema
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing purified active silicic acid solution and sili...
- Patent number 10,400,147
- Issue date Sep 3, 2019
- Nissan Chemical Industries, Ltd.
- Kiyomi Ema
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing purified alkali silicate aqueous solution and...
- Patent number 9,938,155
- Issue date Apr 10, 2018
- Nissan Chemical Industries, Ltd.
- Kiyomi Ema
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing purified alkali silicate aqueous solution and...
- Patent number 9,108,855
- Issue date Aug 18, 2015
- Nissan Chemical Industries, Ltd.
- Kiyomi Ema
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing slurry and mold for precision casting
- Patent number 7,892,343
- Issue date Feb 22, 2011
- Nissan Chemical Industries, Ltd.
- Kiyomi Ema
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing acidic aqueous alumina sol
- Patent number 7,569,614
- Issue date Aug 4, 2009
- Nissan Chemical Industries, Ltd.
- Kiyomi Ema
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Moniliform silica sol, process for producing the same, and ink-jet...
- Patent number 6,632,489
- Issue date Oct 14, 2003
- Nissan Chemical Industries, Ltd.
- Yoshitane Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Alumina powder, process for producing the same and polishing compos...
- Patent number 6,440,187
- Issue date Aug 27, 2002
- Nissan Chemical Industries, Ltd.
- Toshio Kasai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polishing composition
- Patent number 6,398,827
- Issue date Jun 4, 2002
- Nissan Chemical Industries, Ltd.
- Isao Ota
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Antistatic polyester film and process for producing the same
- Patent number 6,254,996
- Issue date Jul 3, 2001
- Teijin Limited
- Masayuki Fukuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic-inorganic composite conductive SOL and process for producin...
- Patent number 6,211,274
- Issue date Apr 3, 2001
- Nissan Chemical Industries, Ltd.
- Osamu Tanegashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reaction product of sulfonated amino resin and amino group-containi...
- Patent number 5,989,391
- Issue date Nov 23, 1999
- Nissan Chemical Industries, Ltd.
- Yoshitane Watanabe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for producing an acidic aqueous alumina sol
- Patent number 5,989,515
- Issue date Nov 23, 1999
- Nissan Chemical Industries, Ltd.
- Yoshitane Watanabe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Inorganic adhesive composition
- Patent number 5,332,432
- Issue date Jul 26, 1994
- Nissan Chemical Industries, Ltd.
- Ken-ichi Okubi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Bonding method employing an inorganic adhesive composition
- Patent number 5,238,518
- Issue date Aug 24, 1993
- Nissan Chemical Industries, Ltd.
- Ken-ichi Okubi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PURIFIED ACTIVE SILICIC ACID SOLUTION AND SILI...
- Publication number 20160319173
- Publication date Nov 3, 2016
- Nissan Chemical Industries, Ltd.
- Kiyomi EMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING PURIFIED ALKALI SILICATE AQUEOUS SOLUTION AND...
- Publication number 20150225248
- Publication date Aug 13, 2015
- Nissan Chemical Industries, Ltd.
- Kiyomi EMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING PURIFIED ACTIVE SILICIC ACID SOLUTION AND SILI...
- Publication number 20130075651
- Publication date Mar 28, 2013
- Nissan Chemical Industries, Ltd.
- Kiyomi EMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Manufacturing Slurry and Mold for Precision Casting
- Publication number 20090032994
- Publication date Feb 5, 2009
- Nissan Chemical Industries Ltd.
- Kiyomi Ema
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Process for producing acidic aqueous alumina sol
- Publication number 20060128817
- Publication date Jun 15, 2006
- Nissan Chemical Industries, Ltd.
- Kiyomi Ema
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Person

Patents Grantslast 30 patents

Method for producing purified active silicic acid solution and sili...

Method for producing purified active silicic acid solution and sili...

Method for producing purified alkali silicate aqueous solution and...

Method for producing purified alkali silicate aqueous solution and...

Method for manufacturing slurry and mold for precision casting

Process for producing acidic aqueous alumina sol

Moniliform silica sol, process for producing the same, and ink-jet...

Alumina powder, process for producing the same and polishing compos...

Polishing composition

Antistatic polyester film and process for producing the same

Organic-inorganic composite conductive SOL and process for producin...

Reaction product of sulfonated amino resin and amino group-containi...

Process for producing an acidic aqueous alumina sol

Inorganic adhesive composition

Bonding method employing an inorganic adhesive composition

Patents Applicationslast 30 patents

METHOD FOR PRODUCING PURIFIED ACTIVE SILICIC ACID SOLUTION AND SILI...

METHOD FOR PRODUCING PURIFIED ALKALI SILICATE AQUEOUS SOLUTION AND...

METHOD FOR PRODUCING PURIFIED ACTIVE SILICIC ACID SOLUTION AND SILI...

Method for Manufacturing Slurry and Mold for Precision Casting

Process for producing acidic aqueous alumina sol