Kiyoshi Kasai

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carrier polymer particle, process for producing the same, magnetic...
- Patent number 9,447,232
- Issue date Sep 20, 2016
- JSR Corporation
- Masayuki Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Organic polymer particles and process for producing the same, magne...
- Patent number 8,703,289
- Issue date Apr 22, 2014
- JSR Corporation
- Kouji Tamori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particle for diagnostic agent and turbidmetric immunoassay using th...
- Patent number 6,548,310
- Issue date Apr 15, 2003
- JSR Corporation
- Mitsuhiro Murata
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic polymer particle and process for manufacturing the same
- Patent number 5,814,687
- Issue date Sep 29, 1998
- JSR Corporation
- Kiyoshi Kasai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polymer particles
- Patent number 5,189,107
- Issue date Feb 23, 1993
- Japan Synthetic Rubber Co., Ltd.
- Kiyoshi Kasai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly crosslinked polymer particles and process for producing the...
- Patent number 4,952,651
- Issue date Aug 28, 1990
- Japan Synthetic Rubber Co., Ltd.
- Kiyoshi Kasai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Capsule-shaped polymer particles and process for the production the...
- Patent number 4,908,271
- Issue date Mar 13, 1990
- Japan Synthetic Rubber Co., Ltd.
- Kiyoshi Kasai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Microencapsulated particles and process for production thereof
- Patent number 4,828,955
- Issue date May 9, 1989
- Japan Synthetic Rubber Co., Ltd.
- Kiyoshi Kasai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Capsule-shaped polymer particles and process for the production the...
- Patent number 4,798,691
- Issue date Jan 17, 1989
- Japan Synthetic Rubber Co., Ltd.
- Kiyoshi Kasai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polymer particles and process for producing the same
- Patent number 4,742,137
- Issue date May 3, 1988
- Japan Synthetic Rubber Co., Ltd.
- Hisao Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing large-sized polymer particles
- Patent number 4,694,035
- Issue date Sep 15, 1987
- Japan Synthetic Rubber Co., Ltd.
- Kiyoshi Kasai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing a rubber melt in a temperature-controlled scre...
- Patent number 4,332,932
- Issue date Jun 1, 1982
- Japan Synthetic Rubber Co., Ltd.
- Kunihiro Harada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CARRIER POLYMER PARTICLE, PROCESS FOR PRODUCING THE SAME, MAGNETIC...
- Publication number 20130164761
- Publication date Jun 27, 2013
- Masayuki TAKAHASHI
- B32 - LAYERED PRODUCTS
Information Patent Application
CARRIER POLYMER PARTICLE, PROCESS FOR PRODUCING THE SAME, MAGNETIC...
- Publication number 20110184155
- Publication date Jul 28, 2011
- JSR Corporation
- Masayuki TAKAHASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Carrier Polymer Particle, Process for Producing the Same, Magnetic...
- Publication number 20090014682
- Publication date Jan 15, 2009
- JSR Corporation
- Masayuki Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organic polymer particles and process for producing the same, magne...
- Publication number 20070099814
- Publication date May 3, 2007
- JSR Corporation
- Kouji Tamori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Physiologically active substance-measuring reagent and method for m...
- Publication number 20040018564
- Publication date Jan 29, 2004
- JSR Corporation
- Kiyoshi Kasai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Virus-binding particles, virus-separating reagent, separation of vi...
- Publication number 20030087284
- Publication date May 8, 2003
- JSR Corporation
- Kouei Sato
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Virus-binding particles, virus-separating reagent, separation of vi...
- Publication number 20010009759
- Publication date Jul 26, 2001
- JSR Corporation
- Kouei Sato
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Kiyoshi Kasai

Person

Patents Grantslast 30 patents

Carrier polymer particle, process for producing the same, magnetic...

Organic polymer particles and process for producing the same, magne...

Particle for diagnostic agent and turbidmetric immunoassay using th...

Magnetic polymer particle and process for manufacturing the same

Process for preparing polymer particles

Highly crosslinked polymer particles and process for producing the...

Capsule-shaped polymer particles and process for the production the...

Microencapsulated particles and process for production thereof

Capsule-shaped polymer particles and process for the production the...

Polymer particles and process for producing the same

Process for preparing large-sized polymer particles

Method for producing a rubber melt in a temperature-controlled scre...

Patents Applicationslast 30 patents

CARRIER POLYMER PARTICLE, PROCESS FOR PRODUCING THE SAME, MAGNETIC...

CARRIER POLYMER PARTICLE, PROCESS FOR PRODUCING THE SAME, MAGNETIC...

Carrier Polymer Particle, Process for Producing the Same, Magnetic...

Organic polymer particles and process for producing the same, magne...

Physiologically active substance-measuring reagent and method for m...

Virus-binding particles, virus-separating reagent, separation of vi...

Virus-binding particles, virus-separating reagent, separation of vi...