Kenji Matsumoto

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing a wind-type alkaline secondary battery
- Patent number 5,558,682
- Issue date Sep 24, 1996
- Nitto Denko Corporation
- Masakatsu Urairi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Acid chloride
- Patent number 5,510,527
- Issue date Apr 23, 1996
- Nitto Denko Corporation
- Hisao Hachisuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the separation and concentration of gas using a composit...
- Patent number 5,391,219
- Issue date Feb 21, 1995
- Nitto Denko Corporation
- Kenji Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite reverse osmosis membrane and novel acid chloride
- Patent number 5,336,409
- Issue date Aug 9, 1994
- Nitto Denko Corporation
- Hisao Hachisuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Membrane filter for liquids and filtering device using the same
- Patent number 5,282,965
- Issue date Feb 1, 1994
- Nitto Denko Corporation
- Masakatsu Urairi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite or asymmetric fluorine-containing polyimide membrane, a p...
- Patent number 5,178,940
- Issue date Jan 12, 1993
- Nitto Denko K.K.
- Kenji Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite or asymmetric fluorine-containing polyimide membrane, a p...
- Patent number 5,165,963
- Issue date Nov 24, 1992
- Nitto Denko Corporation
- Kenji Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kenji Matsumoto

Person

Patents Grantslast 30 patents

Process for producing a wind-type alkaline secondary battery

Acid chloride

Method for the separation and concentration of gas using a composit...

Composite reverse osmosis membrane and novel acid chloride

Membrane filter for liquids and filtering device using the same

Composite or asymmetric fluorine-containing polyimide membrane, a p...

Composite or asymmetric fluorine-containing polyimide membrane, a p...