Akihiko Yoshida

Person

Iwakura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sodium sulfur cell and process of manufacturing the same
- Patent number 5,538,808
- Issue date Jul 23, 1996
- The Tokyo Electric Power Co., Inc.
- Masaaki Ohshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glass joint body and method of manufacturing the same
- Patent number 5,380,596
- Issue date Jan 10, 1995
- NGK Insulators, Ltd.
- Akihiko Yoshida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Glass joint body and method of manufacturing the same
- Patent number 5,194,337
- Issue date Mar 16, 1993
- NGK Insulators, Ltd.
- Akihiko Yoshida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of bonding members having different coefficients of thermal...
- Patent number 5,163,770
- Issue date Nov 17, 1992
- NGK Insulators, Ltd.
- Takao Soma
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Joined structure comprising members of different coefficients of th...
- Patent number 5,161,908
- Issue date Nov 10, 1992
- NGK Insulators, Ltd.
- Akihiko Yoshida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic-metal composite bodies, and process and apparatus for manuf...
- Patent number 4,962,002
- Issue date Oct 9, 1990
- NGK Insulators, Ltd.
- Akihiko Yoshida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Joined metal-ceramic assembly method of preparing the same
- Patent number 4,959,258
- Issue date Sep 25, 1990
- NGK Insulators, Ltd.
- Akihiko Yoshida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Akihiko Yoshida

Person

Patents Grantslast 30 patents

Sodium sulfur cell and process of manufacturing the same

Glass joint body and method of manufacturing the same

Glass joint body and method of manufacturing the same

Method of bonding members having different coefficients of thermal...

Joined structure comprising members of different coefficients of th...

Ceramic-metal composite bodies, and process and apparatus for manuf...

Joined metal-ceramic assembly method of preparing the same