Inventor · Wenatchee, WA, US

Kazuyoshi Oshima

54Patents
16h-index
92Co-inventors
87Inventor score

Filing activity: Jul 4, 1988 → Jan 9, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US5068712A Semiconductor device Emerging Cross-Sectional Technologies 120 Expired
US5426603A Dynamic RAM and information processing system using the same Physics 110 Expired
US5383150A Semiconductor memory device Physics 103 Expired
US5208782A Semiconductor integrated circuit device having a plurality of memory blocks and a lead on chip (LOC) arrangement Electricity 83 Expired
US5426616A Semiconductor IC device having a voltage conversion circuit which generates an internal supply voltage having value compensated for external supply voltage variations Physics 65 Expired
US5808944A Semiconductor memory device having a defect relief arrangement Physics 57 Expired
US5459684A Dynamic RAM, dynamic RAM plate voltage setting method, and information processing system Physics 47 Expired
US5358904A Semiconductor device Emerging Cross-Sectional Technologies 44 Expired
US5530286A Semiconductor device Emerging Cross-Sectional Technologies 41 Expired
US5579256A Semiconductor memory device and defect remedying method thereof Emerging Cross-Sectional Technologies 34 Expired
US5602771A Semiconductor memory device and defect remedying method thereof Electricity 27 Expired
US5612569A Semiconductor device Emerging Cross-Sectional Technologies 23 Expired
US5793099A Semiconductor device Electricity 21 Expired
US5043947A Semiconductor memory device Physics 19 Expired
US6081023A Semiconductor device Electricity 16 Expired
US6049500A Semiconductor memory device and defect remedying method thereof Electricity 16 Expired
US4941129A Semiconductor memory device Physics 16 Expired
US6018191A Semiconductor device Electricity 15 Expired
US6226212A Semiconductor memory device, nonvolatile semiconductor memory device, and their data reading method Physics 15 Expired
US6100580A Semiconductor device having all outer leads extending from one side of a resin member Emerging Cross-Sectional Technologies 14 Expired
US6243313A Semiconductor memory device, nonvolatile semiconductor memory device, and their data reading method Physics 14 Expired
US5426326A Semiconductor device including arrangement for reducing junction degradation Electricity 12 Expired
US6515913B2 Semiconductor memory device and defect remedying method thereof Electricity 12 Expired
US6160744A Semiconductor memory device and defect remedying method thereof Electricity 11 Expired
US6130114A Semiconductor device Electricity 11 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.