Hachiro Hirano

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing alkali metal hydrogencarbonate
- Patent number 7,713,312
- Issue date May 11, 2010
- Asahi Glass Company, Limited
- Fumiaki Nakashima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Porous potassium carbonate having special pore structure and method...
- Patent number 7,514,060
- Issue date Apr 7, 2009
- Asahi Glass Company, Limited
- Hachiro Hirano
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sodium hydrogencarbonate crystal particles
- Patent number 7,361,318
- Issue date Apr 22, 2008
- Asahi Glass Company, Limited
- Kouichi Yokoyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for removing halogen series gas
- Patent number 7,306,775
- Issue date Dec 11, 2007
- Asahi Glass Company, Limited
- Hachiro Hirano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sodium-based dechlorinating agent and waste treatment equipment
- Patent number 6,949,226
- Issue date Sep 27, 2005
- Mitsui Engineering & Shipbuilding
- Tomio Sugimoto
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for treating a gas containing a boric acid component
- Patent number 6,800,265
- Issue date Oct 5, 2004
- Asahi Glass Company, Limited
- Yoichi Mori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for treating a gas
- Patent number 6,780,385
- Issue date Aug 24, 2004
- Asahi Glass Company, Limited
- Shigeru Sakurai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for removing a halogen series gas
- Patent number 6,685,901
- Issue date Feb 3, 2004
- Asahi Glass Company, Limited
- Hachiro Hirano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silica-alumina composite sol, processes for producing the same, and...
- Patent number 6,623,820
- Issue date Sep 23, 2003
- Asahi Glass Company Ltd.
- Katsumasa Nakahara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fine hollow glass sphere and method for preparing the same
- Patent number 6,531,222
- Issue date Mar 11, 2003
- Asahi Glass Company, Limited
- Masaharu Tanaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for removing an acidic deposit
- Patent number 6,524,397
- Issue date Feb 25, 2003
- Asahi Glass Company, Limited
- Shigeru Sakurai
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Sodium-based dechlorinating agent and waste treatment equipment
- Patent number 6,482,379
- Issue date Nov 19, 2002
- Mitsui Engineering & Shipbuilding Co., Ltd.
- Tomio Sugimoto
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Blasting medium and blasting method
- Patent number 6,478,878
- Issue date Nov 12, 2002
- Asahi Glass Company, Limited
- Masaharu Tanaka
- B24 - GRINDING POLISHING
Information Patent Grant
Process for producing a spherical silica gel
- Patent number 6,451,862
- Issue date Sep 17, 2002
- Asahi Glass Company, Limited
- Makoto Kusaka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Acid component-removing agent, method for producing it and method f...
- Patent number 6,352,653
- Issue date Mar 5, 2002
- Asahi Glass Company Ltd.
- Hachiro Hirano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Alumina sol, alumina hydrate powder and processes for their production
- Patent number 6,342,293
- Issue date Jan 29, 2002
- Asahi Glass Company Ltd.
- Katsumasa Nakahara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing spherical silica particles
- Patent number 6,267,942
- Issue date Jul 31, 2001
- Asahi Glass Company, Limited
- Hiroo Mori
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Alumina sol, alumina hydrate powder and processes for their production
- Patent number 6,048,470
- Issue date Apr 11, 2000
- Asahi Glass Company Ltd.
- Katsumasa Nakahara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Blasting medium and blasting method employing such medium
- Patent number 6,010,546
- Issue date Jan 4, 2000
- Asahi Glass Company, Ltd.
- Hachiro Hirano
- B24 - GRINDING POLISHING
Information Patent Grant
Process for producing inorganic microspheres
- Patent number 5,849,055
- Issue date Dec 15, 1998
- Asahi Glass Company Ltd.
- Kiyotaka Arai
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for producing alkali metal hydrogencarbonate
- Publication number 20060193765
- Publication date Aug 31, 2006
- ASAHI GLASS COMPANY LIMITED
- Fumiaki Nakashima
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Porous potassium carbonate having special pore structure and method...
- Publication number 20040265206
- Publication date Dec 30, 2004
- ASAHI GLASS COMPANY, LIMITED
- Hachiro Hirano
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for removing halogen series gas
- Publication number 20040258596
- Publication date Dec 23, 2004
- ASAHI GLASS COMPANY LIMITED
- Hachiro Hirano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for treating a gas containing a boric acid component
- Publication number 20040047782
- Publication date Mar 11, 2004
- ASAHI GLASS COMPANY, LIMITED
- Yoichi Mori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
So3 separating and removing equipment for flue gas
- Publication number 20040047773
- Publication date Mar 11, 2004
- Masaya Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for producing sodium hyrogencarbonate crystal particles havi...
- Publication number 20030211027
- Publication date Nov 13, 2003
- ASAHI GLASS COMPANY, LIMITED
- Kouichi Yokoyama
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for removing a halogen series gas
- Publication number 20020068032
- Publication date Jun 6, 2002
- ASAHI GLASS COMPANY, LIMITED
- Hachiro Hirano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Purification method for an alkali metal chloride and method for pro...
- Publication number 20020054841
- Publication date May 9, 2002
- Asahi Glass Company, Limited
- Fumiaki Nakashima
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Sodium-based dechlorinating agent and waste treatment equipment
- Publication number 20020006372
- Publication date Jan 17, 2002
- Tomio Sugimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for treating a gas
- Publication number 20020001556
- Publication date Jan 3, 2002
- Asahi Glass Company, Limited
- Shigeru Sakurai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow aluminosilicate glass microspheres and process for their pro...
- Publication number 20010043996
- Publication date Nov 22, 2001
- Asahi Glass Company, Limited
- Kenji Yamada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for removing an acidic deposit
- Publication number 20010039958
- Publication date Nov 15, 2001
- Asahi Glass Company, Limited
- Shigeru Sakurai
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Hachiro Hirano

Person

Patents Grantslast 30 patents

Process for producing alkali metal hydrogencarbonate

Porous potassium carbonate having special pore structure and method...

Sodium hydrogencarbonate crystal particles

Method for removing halogen series gas

Sodium-based dechlorinating agent and waste treatment equipment

Method for treating a gas containing a boric acid component

Method for treating a gas

Method for removing a halogen series gas

Silica-alumina composite sol, processes for producing the same, and...

Fine hollow glass sphere and method for preparing the same

Method for removing an acidic deposit

Sodium-based dechlorinating agent and waste treatment equipment

Blasting medium and blasting method

Process for producing a spherical silica gel

Acid component-removing agent, method for producing it and method f...

Alumina sol, alumina hydrate powder and processes for their production

Method for producing spherical silica particles

Alumina sol, alumina hydrate powder and processes for their production

Blasting medium and blasting method employing such medium

Process for producing inorganic microspheres

Patents Applicationslast 30 patents

Process for producing alkali metal hydrogencarbonate

Porous potassium carbonate having special pore structure and method...

Method for removing halogen series gas

Method for treating a gas containing a boric acid component

So3 separating and removing equipment for flue gas

Method for producing sodium hyrogencarbonate crystal particles havi...

Method for removing a halogen series gas

Purification method for an alkali metal chloride and method for pro...

Sodium-based dechlorinating agent and waste treatment equipment

Method for treating a gas

Hollow aluminosilicate glass microspheres and process for their pro...

Method for removing an acidic deposit