Atsushi Shimojima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing fine mesoporous silica particles, fine mesopor...
- Patent number 8,999,052
- Issue date Apr 7, 2015
- Panasonic Corporation
- Hiroki Yabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Niobium capacitor and method of manufacture thereof
- Patent number 6,661,646
- Issue date Dec 9, 2003
- Showa Denko Kabushiki Kaisha
- Kazumi Naito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Niobium sintered body for capacitor and process for producing same
- Patent number 6,656,245
- Issue date Dec 2, 2003
- Showa Denko Kabushiki Kaisha
- Kazumi Naito
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Niobium capacitor and method of manufacture thereof
- Patent number 6,529,367
- Issue date Mar 4, 2003
- Showa Denko Kabushiki Kaisha
- Kazumi Naito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Niobium sintered body for capacitor and replace with process for pr...
- Patent number 6,521,013
- Issue date Feb 18, 2003
- Showa Denko Kabushiki Kaisha
- Kazumi Naito
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
MESOPOROUS SILICA PARTICLES, METHOD FOR PRODUCING MESOPOROUS SILICA...
- Publication number 20130267629
- Publication date Oct 10, 2013
- THE UNIVERSITY OF TOKYO
- Ayumu Fukuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING FINE MESOPOROUS SILICA PARTICLES, FINE MESOPOR...
- Publication number 20120192762
- Publication date Aug 2, 2012
- THE UNIVERSITY OF TOKYO
- Hiroki Yabe
- G02 - OPTICS
Information Patent Application
SILICA NANOPARTICLE STRUCTURE AND PROCESS FOR PRODUCTION OF SAME
- Publication number 20110151260
- Publication date Jun 23, 2011
- THE UNIVERSITY OF TOKYO
- Tatsuya Okubo
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Niobium capacitor and method of manufacture thereof
- Publication number 20030147203
- Publication date Aug 7, 2003
- Showa Denko K.K.
- Kazumi Naito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Niobium sintered body for capacitor and process for producing same
- Publication number 20020194954
- Publication date Dec 26, 2002
- Showa Denko K.K.
- Kazumi Naito
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...