Keizou Ikai

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Raw coke for electricity storage carbon material and needle coke
- Patent number 8,226,921
- Issue date Jul 24, 2012
- Nippon Oil Corporation
- Takashi Oyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Raw coke for electricity storage carbon material and needle coke
- Patent number 8,197,788
- Issue date Jun 12, 2012
- Nippon Oil Corporation
- Takashi Oyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Raw coke for electricity storage carbon material and needle coke
- Patent number 7,959,888
- Issue date Jun 14, 2011
- Nippon Oil Corporation
- Takashi Oyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Raw material carbon composition for carbon material for electrode i...
- Patent number 7,582,902
- Issue date Sep 1, 2009
- Nippon Oil Corporation
- Tamotsu Tano
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ACTIVATED CARBON FOR AN ELECTRIC DOUBLE-LAYER CAPACITOR ELECTRODE A...
- Publication number 20160012980
- Publication date Jan 14, 2016
- JX NIPPON OIL & ENERGY CORPORATION
- Masaki Fujii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON MATERIAL FOR ELECTRIC DOUBLE LAYER CAPACITOR ELECTRODE AND M...
- Publication number 20120050948
- Publication date Mar 1, 2012
- JX NIPPON OIL & ENERGY CORPORATION
- Masaki Fujii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
RAW COKE FOR ELECTRICITY STORAGE CARBON MATERIAL AND NEEDLE COKE
- Publication number 20110267737
- Publication date Nov 3, 2011
- NIPPON PETROLEUM REFINING COMPANY, LIMITED
- Takashi OYAMA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
RAW COKE FOR ELECTRICITY STORAGE CARBON MATERIAL AND NEEDLE COKE
- Publication number 20110253593
- Publication date Oct 20, 2011
- NIPPON PETROLEUM REFINING COMPANY, LIMITED
- Takashi OYAMA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
RAW COKE FOR ELECTRICITY STORAGE CARBON MATERIAL AND NEEDLE COKE
- Publication number 20090268375
- Publication date Oct 29, 2009
- NIPPON OIL CORPORATION
- Takashi Oyama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Raw Material Carbon Composition For Carbon Material For Electrode I...
- Publication number 20080144255
- Publication date Jun 19, 2008
- Nippon Oil Corporation
- Tamotsu Tano
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Keizou Ikai

Person

Patents Grantslast 30 patents

Raw coke for electricity storage carbon material and needle coke

Raw coke for electricity storage carbon material and needle coke

Raw coke for electricity storage carbon material and needle coke

Raw material carbon composition for carbon material for electrode i...

Patents Applicationslast 30 patents

ACTIVATED CARBON FOR AN ELECTRIC DOUBLE-LAYER CAPACITOR ELECTRODE A...

CARBON MATERIAL FOR ELECTRIC DOUBLE LAYER CAPACITOR ELECTRODE AND M...

RAW COKE FOR ELECTRICITY STORAGE CARBON MATERIAL AND NEEDLE COKE

RAW COKE FOR ELECTRICITY STORAGE CARBON MATERIAL AND NEEDLE COKE

RAW COKE FOR ELECTRICITY STORAGE CARBON MATERIAL AND NEEDLE COKE

Raw Material Carbon Composition For Carbon Material For Electrode I...