Kozo Saitoh

Person

Tokyo, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Method for separating large-sized film-like plastics
- Patent number 4,046,677
- Issue date Sep 6, 1977
- Mitsui Mining & Smelting Co., Ltd.
- Kozo Saitoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for separation of mixture of polyester and cellulose derivative
- Patent number 4,040,949
- Issue date Aug 9, 1977
- Mitsui Mining & Smelting Co., Ltd.
- Kozo Saitoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for separating plastics-containing mixture
- Patent number 3,985,650
- Issue date Oct 12, 1976
- Mitsui Mining & Smelting Co., Ltd.
- Kozo Saitoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for separation of mixture of polyester and cellulose derivative
- Patent number 3,941,688
- Issue date Mar 2, 1976
- Mitsui Mining & Smelting Co., Ltd.
- Kozo Saitoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for separating vinyl chloride
- Patent number 3,933,633
- Issue date Jan 20, 1976
- Mitsui Mining & Smelting Co., Ltd.
- Kozo Saitoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrical preconditioning in a selective flotation of sulfide ores
- Patent number 3,933,625
- Issue date Jan 20, 1976
- Mitsui Mining & Smelting Co., Ltd.
- Ikuo Nagano
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Electric preconditioning in selective flotation of oxidic type ores
- Patent number 3,932,271
- Issue date Jan 13, 1976
- Mitsui Mining & Smelting Co., Ltd.
- Ikuo Nagano
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Kozo Saitoh

Person

Patents Grantslast 30 patents

Method for separating large-sized film-like plastics

Method for separation of mixture of polyester and cellulose derivative

Method for separating plastics-containing mixture

Method for separation of mixture of polyester and cellulose derivative

Method for separating vinyl chloride

Electrical preconditioning in a selective flotation of sulfide ores

Electric preconditioning in selective flotation of oxidic type ores