Takashi Nagamura

Person

Hyogo-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ultra-high purity nitrogen trifluoride production method, and unit...
- Patent number 5,832,746
- Issue date Nov 10, 1998
- Teisan Kabushiki Kaisha
- Takashi Nagamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Argon purification process
- Patent number 5,783,162
- Issue date Jul 21, 1998
- Teisan Kabushiki Kaisha
- Shinji Tomita
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for preparing high purity hydrogen bromide
- Patent number 5,685,169
- Issue date Nov 11, 1997
- Teisan Kabushiki Kaisha
- Takashi Nagamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ultra-high purity nitrogen generating method and unit
- Patent number 5,682,761
- Issue date Nov 4, 1997
- Teisan Kabushiki Kaisha
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of producing ultra high purity monosilane and apparatus ther...
- Patent number 5,617,740
- Issue date Apr 8, 1997
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Takashi Nagamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Air separating unit
- Patent number 5,546,765
- Issue date Aug 20, 1996
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ultra-high purity monosilane producing process and unit
- Patent number 5,499,506
- Issue date Mar 19, 1996
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Takashi Nagamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ultra-high purity nitrogen generating method
- Patent number 5,478,547
- Issue date Dec 26, 1995
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ultra-high purity nitrogen generator
- Patent number 5,470,543
- Issue date Nov 28, 1995
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ultra-high purity nitrogen generating method
- Patent number 5,441,719
- Issue date Aug 15, 1995
- American Air Liquide
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ultra-high purity nitrogen and oxygen generator
- Patent number 5,363,656
- Issue date Nov 15, 1994
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for the production of ultra-high purity nitrogen
- Patent number 5,349,822
- Issue date Sep 27, 1994
- Teisan Kabushiki Kaisha
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for the production of ultra-high purity nitrogen
- Patent number 5,345,773
- Issue date Sep 13, 1994
- Teisan Kabushiki Kaisha
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separating method using external cold source
- Patent number 5,220,798
- Issue date Jun 22, 1993
- Teisan Kabushiki Kaisha
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Takashi Nagamura

Person

Patents Grantslast 30 patents

Ultra-high purity nitrogen trifluoride production method, and unit...

Argon purification process

Method and apparatus for preparing high purity hydrogen bromide

Ultra-high purity nitrogen generating method and unit

Method of producing ultra high purity monosilane and apparatus ther...

Air separating unit

Ultra-high purity monosilane producing process and unit

Ultra-high purity nitrogen generating method

Ultra-high purity nitrogen generator

Ultra-high purity nitrogen generating method

Ultra-high purity nitrogen and oxygen generator

Method and apparatus for the production of ultra-high purity nitrogen

Method and apparatus for the production of ultra-high purity nitrogen

Air separating method using external cold source