P

Inventor

FUKUI AKIRA

JP39 patents
⚠️ This page may combine multiple inventors who share the name “FUKUI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

11 patents
US6388273B1May 14, 2002

Substrate material for mounting a semiconductor device, substrate for mounting a semiconductor device, semiconductor device, and method of producing the same

SUMITOMO ELECTRIC INDUSTRIES21 citations92
US6280496B1Aug 28, 2001

Silicon carbide based composite material and manufacturing method thereof

SUMITOMO ELECTRIC INDUSTRIES42 citations92
US6183874B1Feb 6, 2001

Substrate material for mounting a semiconductor device, substrate for mounting a semiconductor device, semiconductor device, and method of producing the same

SUMITOMO ELECTRIC INDUSTRIES28 citations92
US6737168B1May 18, 2004

Composite material and semiconductor device using the same

SUMITOMO ELECTRIC INDUSTRIES19 citations91
US6507105B1Jan 14, 2003

Member for semiconductor device and method for producing the same

SUMITOMO ELECTRIC INDUSTRIES20 citations91
US6123895ASep 26, 2000

Aluminum base member for semiconductor device containing a nitrogen rich surface and method for producing the same

SUMITOMO ELECTRIC INDUSTRIES24 citations91
US4457780AJul 3, 1984

Electric contact materials

SUMITOMO ELECTRIC INDUSTRIES22 citations82
US6876075B2Apr 5, 2005

Aluminum-silicon carbide semiconductor substrate and method for producing the same

SUMITOMO ELECTRIC INDUSTRIES6 citations74
US6534190B1Mar 18, 2003

Substrate material for mounting a semiconductor device, substrate for mounting a semiconductor device, semiconductor device, and method of producing the same

SUMITOMO ELECTRIC INDUSTRIES9 citations73
US6764773B2Jul 20, 2004

Heat-dissipating substrate, method for making the same, and semiconductor device including the same

SUMITOMO ELECTRIC INDUSTRIES6 citations57
US5990548ANov 23, 1999

Plate type member for semiconductor device package and package

SUMITOMO ELECTRIC INDUSTRIES1 citations51

SONY CORP

7 patents

SONY GROUP CORP

3 patents

NEC CORP

2 patents

MITSUBISHI HITACHI POWER SYS

2 patents

KAIJO KK

2 patents

FUKUI AKIRA

2 patents

SUPERUFO291 TEC

2 patents

CANON APTEX INC

1 patent

KOKUSAI DENSHIN DENWA CO LTD

1 patent

ALMT CORP

1 patent

SUMOTOMO ELECTRIC IND LTD

1 patent

ALPS ALPINE CO LTD

1 patent

SANWA KAGAKU KENKYUSHO CO

1 patent

SUMCO CORP

1 patent

OMACHI MASAHIRO

1 patent