P

Inventor

OKUDA YASUSHI

JP17 patents
⚠️ This page may combine multiple inventors who share the name “OKUDA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

11 patents
US6005401ADec 21, 1999

Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD140 citations98
US5945834AAug 31, 1999

Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD160 citations98
US5359554AOct 25, 1994

Semiconductor memory device having an energy gap for high speed operation

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD100 citations95
US5627779AMay 6, 1997

Non-volatile semiconductor memory having an array of non-volatile memory cells and method for driving the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD65 citations94
US6657893B2Dec 2, 2003

Nonvolatile semiconductor memory device and method for driving the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations92
US6323663B1Nov 27, 2001

Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US5640345AJun 17, 1997

Semiconductor memory device and fabrication process

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US5418187AMay 23, 1995

Method for extending electrically conductive layer into electrically insulating layer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5715196AFeb 3, 1998

Method for driving a non-volatile semiconductor memory

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations91
US5510639AApr 23, 1996

Non-volatile semiconductor memory having a ring-shaped floating gate

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations89
US6753222B2Jun 22, 2004

Method of manufacturing semiconductor device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61

MATSUSHITA ELECTRONICS CORP

2 patents

SAKURA COLOR PROD CORP

2 patents

DACC DOCUMENT UPDATE

1 patent

MITSUBISHI HITACHI POWER SYS

1 patent