Naoto Ohta

Person

Mitoyo-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Porous carbon and method of manufacturing same
- Patent number 11,584,651
- Issue date Feb 21, 2023
- Toyo Tanso Co., Ltd.
- Takahiro Morishita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Graphite-copper composite electrode material and electrical dischar...
- Patent number 10,357,838
- Issue date Jul 23, 2019
- Toyo Tanso Co., Ltd.
- Masao Kanda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Purification method for carbon material containing carbon nanotubes...
- Patent number 8,628,748
- Issue date Jan 14, 2014
- Toyo Tanso Co., Ltd.
- Yuji Takimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Anode material for lithium ion secondary battery
- Patent number 7,816,037
- Issue date Oct 19, 2010
- Toyo Tanso Co., Ltd.
- Naoto Ohta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High purity carbon fiber reinforced carbon composites and manufactu...
- Patent number 6,489,027
- Issue date Dec 3, 2002
- Toyo Tanso Co., Ltd.
- Teruhisa Kondo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Carbon fiber reinforced carbon composite and useful as components f...
- Patent number 6,432,538
- Issue date Aug 13, 2002
- Toyo Tanso Co., Ltd.
- Toshiharu Hiraoka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Pyrolytic carbon coated carbon fiber reinforced carbon composite an...
- Patent number 6,399,203
- Issue date Jun 4, 2002
- Toyo Tanso Co., Ltd.
- Teruhisa Kondo
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
GRAPHITE-COPPER COMPOSITE ELECTRODE MATERIAL AND ELECTRICAL DISCHAR...
- Publication number 20170043423
- Publication date Feb 16, 2017
- TOYO TANSO CO., LTD
- Masao Kanda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POROUS CARBON AND METHOD OF MANUFACTURING SAME
- Publication number 20130330504
- Publication date Dec 12, 2013
- TOYO TANSO CO., LTD
- Takahiro Morishita
- B32 - LAYERED PRODUCTS
Information Patent Application
PURIFICATION METHOD FOR CARBON MATERIAL CONTAINING CARBON NANOTUBES...
- Publication number 20100119436
- Publication date May 13, 2010
- TOYO TANSO CO., LTD
- Yuji Takimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON MATERIAL FOR LITHIUM-ION SECONDARY BATTERY NEGATIVE ELECTRO...
- Publication number 20090280413
- Publication date Nov 12, 2009
- TOYO TANSO CO., LTD
- Naoto Ohta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Negative electrode material for lithium ion secondary battery
- Publication number 20050158550
- Publication date Jul 21, 2005
- Naoto Ohta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Lithium ion secondary battery cathode, binder for lithium ion secon...
- Publication number 20030049535
- Publication date Mar 13, 2003
- Naoto Ohta
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Porous carbon and method of manufacturing same

Graphite-copper composite electrode material and electrical dischar...

Purification method for carbon material containing carbon nanotubes...

Anode material for lithium ion secondary battery

High purity carbon fiber reinforced carbon composites and manufactu...

Carbon fiber reinforced carbon composite and useful as components f...

Pyrolytic carbon coated carbon fiber reinforced carbon composite an...

Patents Applicationslast 30 patents

GRAPHITE-COPPER COMPOSITE ELECTRODE MATERIAL AND ELECTRICAL DISCHAR...

POROUS CARBON AND METHOD OF MANUFACTURING SAME

PURIFICATION METHOD FOR CARBON MATERIAL CONTAINING CARBON NANOTUBES...

CARBON MATERIAL FOR LITHIUM-ION SECONDARY BATTERY NEGATIVE ELECTRO...

Negative electrode material for lithium ion secondary battery

Lithium ion secondary battery cathode, binder for lithium ion secon...