Sachi Kikuno

Follow

Person

Kurobe-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for production of water-absorbing resin particles, water-ab...
- Patent number 9,320,660
- Issue date Apr 26, 2016
- Sumitomo Seika Chemicals Co., Ltd.
- Sachi Kikuno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing a water-absorbent resin
- Patent number 9,132,413
- Issue date Sep 15, 2015
- Sumitomo Seika Chemicals Co., Ltd.
- Sachi Kikuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing a water-absorbent resin
- Patent number 8,883,944
- Issue date Nov 11, 2014
- Sumitomo Seika Chemicals Co., Ltd.
- Atsushi Heguri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing a water-absorbent resin
- Patent number 8,859,700
- Issue date Oct 14, 2014
- Sumitomo Seika Chemicals Co., Ltd.
- Hideki Yokoyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing a water-absorbent resin
- Patent number 8,841,395
- Issue date Sep 23, 2014
- Sumitomo Seika Chemicals Co., Ltd.
- Hideki Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A WATER-ABSORBENT RESIN
- Publication number 20130123445
- Publication date May 16, 2013
- Sumitomo Seika Chemicals Co., Ltd.
- Atsushi Heguri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING A WATER-ABSORBENT RESIN
- Publication number 20130123454
- Publication date May 16, 2013
- Sumitomo Seika Chemicals Co., Ltd.
- Hideki Yokoyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A WATER-ABSORBENT RESIN
- Publication number 20130119309
- Publication date May 16, 2013
- Sumitomo Seika Chemicals Co., Ltd.
- Sachi Kikuno
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A WATER-ABSORBENT RESIN
- Publication number 20130123455
- Publication date May 16, 2013
- Sumitomo Seika Chemicals Co., Ltd.
- Hideki Yokoyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PRODUCTION OF WATER-ABSORBING RESIN PARTICLES, WATER-AB...
- Publication number 20120295103
- Publication date Nov 22, 2012
- SUMITOMO SEIKA CHEMICALS CO., LTD.
- Sachi Kikuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...