Masatomo Yonezawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonaqueous electrolyte type secondary battery with a film casing
- Patent number 6,686,092
- Issue date Feb 3, 2004
- NEC Corporation
- Hiroshi Yageta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nonaqueous electrolyte solution secondary battery using lithium-man...
- Patent number 6,682,850
- Issue date Jan 27, 2004
- NEC Corporation
- Tatsuji Numata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ceramic composition with improved electrical and mechanical properties
- Patent number 4,791,078
- Issue date Dec 13, 1988
- NEC Corporation
- Susumu Saito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multilayer electrostrictive element which withstands repeated appli...
- Patent number 4,523,121
- Issue date Jun 11, 1985
- NEC Corporation
- Sadayuki Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic compositions having high dielectric constant and high speci...
- Patent number 4,450,240
- Issue date May 22, 1984
- Nippon Electric Co., Ltd.
- Haruhiko Miyamoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of manufacturing ceramic capacitors
- Patent number 4,325,763
- Issue date Apr 20, 1982
- Nippon Electric Company, Ltd.
- Kazuaki Utsumi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ceramic compositions
- Patent number 4,236,928
- Issue date Dec 2, 1980
- Nippon Electric Co., Ltd.
- Masatomo Yonezawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Nonaqueous electrolyte type secondary battery with a film casing
- Publication number 20010018149
- Publication date Aug 30, 2001
- Hiroshi Yageta
- H01 - BASIC ELECTRIC ELEMENTS

Masatomo Yonezawa

Person

Patents Grantslast 30 patents

Nonaqueous electrolyte type secondary battery with a film casing

Nonaqueous electrolyte solution secondary battery using lithium-man...

Ceramic composition with improved electrical and mechanical properties

Multilayer electrostrictive element which withstands repeated appli...

Ceramic compositions having high dielectric constant and high speci...

Method of manufacturing ceramic capacitors

Ceramic compositions

Patents Applicationslast 30 patents

Nonaqueous electrolyte type secondary battery with a film casing