Kazunari Sakai

Follow

Person

Yotsukaido-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid supply method and apparatus
- Patent number 8,171,956
- Issue date May 8, 2012
- Dainippon Ink and Chemicals, Inc.
- Toshikazu Suganuma
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for controlling resistivity of ultra pure water
- Patent number 6,884,359
- Issue date Apr 26, 2005
- Dainippon Ink and Chemicals, Inc.
- Toshio Kambe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for adding carbon dioxide gas to ultra pure water
- Patent number 6,158,721
- Issue date Dec 12, 2000
- Dainippon Ink and Chemicals, Inc.
- Hitoshi Katou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Liquid supply method and apparatus
- Publication number 20070125423
- Publication date Jun 7, 2007
- Toshikazu Suganuma
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus and method for controlling resistivity of ultra pure water
- Publication number 20020063345
- Publication date May 30, 2002
- Toshio Kambe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL