Takashi Haramaki

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit board
- Patent number 7,141,741
- Issue date Nov 28, 2006
- Hitachi, Ltd.
- Kazuji Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-core conductive wire and a method of manufacturing the same
- Patent number 6,452,101
- Issue date Sep 17, 2002
- Hitachi, Ltd.
- Takashi Haramaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device
- Patent number 6,434,008
- Issue date Aug 13, 2002
- Hitachi, Ltd.
- Kazuji Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device having power semiconductor elements
- Patent number 5,956,231
- Issue date Sep 21, 1999
- Hitachi, Ltd.
- Kazuji Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting magnetic field generating apparatus and method of p...
- Patent number 5,231,366
- Issue date Jul 27, 1993
- Hitachi, Ltd.
- Takashi Haramaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of joining an insulated wire to a conductive terminal
- Patent number 4,902,867
- Issue date Feb 20, 1990
- Hitachi, Ltd.
- Takashi Haramaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diffusion bonding method using a high energy beam
- Patent number 4,691,856
- Issue date Sep 8, 1987
- Hitachi, Ltd.
- Takashi Haramaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of brazing an aluminum heat exchanger
- Patent number 4,645,119
- Issue date Feb 24, 1987
- Hitachi, Ltd.
- Takashi Haramaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Circuit board
- Publication number 20040056349
- Publication date Mar 25, 2004
- Kazuji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20030016502
- Publication date Jan 23, 2003
- Kazuji Yamada
- H01 - BASIC ELECTRIC ELEMENTS

Takashi Haramaki

Person

Patents Grantslast 30 patents

Circuit board

Multi-core conductive wire and a method of manufacturing the same

Semiconductor device

Semiconductor device having power semiconductor elements

Superconducting magnetic field generating apparatus and method of p...

Method of joining an insulated wire to a conductive terminal

Diffusion bonding method using a high energy beam

Method of brazing an aluminum heat exchanger

Patents Applicationslast 30 patents

Circuit board

Semiconductor device