Takao Maeda

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Particulate trap
- Patent number 6,024,927
- Issue date Feb 15, 2000
- Sumitomo Electric Industries, Ltd.
- Shunsuke Ban
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filter member for purifying exhaust gas and method for manufacturin...
- Patent number 5,830,415
- Issue date Nov 3, 1998
- Sumitomo Electric Industries, Ltd.
- Takao Maeda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for manufacturing a semiconductor substrate comprising lami...
- Patent number 5,643,834
- Issue date Jul 1, 1997
- Sumitomo Electric Industries, Ltd.
- Keizo Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plastic package type semiconductor device having a rolled metal sub...
- Patent number 5,455,453
- Issue date Oct 3, 1995
- Sumitomo Electric Industries, Ltd.
- Keizo Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wiring board having laminated wiring patterns
- Patent number 5,369,220
- Issue date Nov 29, 1994
- Sumitomo Electric Industries Ltd.
- Keizo Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat conductive colored aluminum nitride sintered body
- Patent number 5,306,679
- Issue date Apr 26, 1994
- Sumitomo Electric Industries, Ltd.
- Kouhei Shimoda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Heat conductive colored aluminum nitride sintered body and method o...
- Patent number 5,294,388
- Issue date Mar 15, 1994
- Sumitomo Electric Industries, Ltd.
- Kouhei Shimoda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Thermal conductive colored aluminum nitride sintered body and metho...
- Patent number 5,147,832
- Issue date Sep 15, 1992
- Sumitomo Electric Industries, Ltd.
- Kouhei Shimoda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lead frame for semiconductor device
- Patent number 5,134,459
- Issue date Jul 28, 1992
- Sumitomo Electric Industries, Ltd.
- Takao Maeda
- H01 - BASIC ELECTRIC ELEMENTS

Takao Maeda

Person

Patents Grantslast 30 patents

Particulate trap

Filter member for purifying exhaust gas and method for manufacturin...

Process for manufacturing a semiconductor substrate comprising lami...

Plastic package type semiconductor device having a rolled metal sub...

Wiring board having laminated wiring patterns

Heat conductive colored aluminum nitride sintered body

Heat conductive colored aluminum nitride sintered body and method o...

Thermal conductive colored aluminum nitride sintered body and metho...

Lead frame for semiconductor device