Akira Utsunomiya

Person

Kitakyushu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lithium managanese oxide, cathode material for lithium secondary ba...
- Patent number 6,692,665
- Issue date Feb 17, 2004
- Mitsubishi Chemical Corporation
- Koji Shima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Silica gel, synthetic quartz glass powder and shaped product of qua...
- Patent number 6,225,245
- Issue date May 1, 2001
- Mitsubishi Chemical Corporation
- Akira Utsunomiya
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing a high purity synthetic quartz
- Patent number 6,131,409
- Issue date Oct 17, 2000
- Mitsubishi Chemical Corporation
- Yoshio Katsuro
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing synthetic quartz glass powder
- Patent number 6,110,852
- Issue date Aug 29, 2000
- Mitsubishi Chemical Corporation
- Yoshio Katsuro
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silica gel, synthetic quartz glass powder, quartz glass shaped prod...
- Patent number 6,071,838
- Issue date Jun 6, 2000
- Mitsubishi Chemical Corporation
- Hozumi Endo
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Synthetic silica glass powder
- Patent number 5,604,163
- Issue date Feb 18, 1997
- Mitsubishi Chemical Corporation
- Hozumi Endo
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing synthetic quartz glass powder
- Patent number 5,516,350
- Issue date May 14, 1996
- Kimmon Manufacturing Co., Ltd. and Mitsubishi Chemical Corporation
- Hajime Onoda
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass powder and a method for its production and a silica gl...
- Patent number 5,145,510
- Issue date Sep 8, 1992
- Mitsubishi Kasei Corporation
- Shun Saito
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing a ceramic preform
- Patent number 5,114,881
- Issue date May 19, 1992
- Mitsubishi Kasei Corporation
- Tsugio Kaneko
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Lithium managanese oxide, cathode material for lithium secondary ba...
- Publication number 20020009645
- Publication date Jan 24, 2002
- MITSUBISHI CHEMICAL CORPORATION
- Koji Shima
- C01 - INORGANIC CHEMISTRY

Akira Utsunomiya

Person

Patents Grantslast 30 patents

Lithium managanese oxide, cathode material for lithium secondary ba...

Silica gel, synthetic quartz glass powder and shaped product of qua...

Process for producing a high purity synthetic quartz

Process for producing synthetic quartz glass powder

Silica gel, synthetic quartz glass powder, quartz glass shaped prod...

Synthetic silica glass powder

Process for producing synthetic quartz glass powder

Silica glass powder and a method for its production and a silica gl...

Process for producing a ceramic preform

Patents Applicationslast 30 patents

Lithium managanese oxide, cathode material for lithium secondary ba...