Inventor · Yokohama, JP

Mitsuhiro Noguchi

144Patents
25h-index
92Co-inventors
93Inventor score

Filing activity: Oct 23, 1995 → Sep 21, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6323525A MISFET semiconductor device having relative impurity concentration levels between layers Electricity 161 Expired
US6411548B1 Semiconductor memory having transistors connected in series Physics 135 Expired
US6040610A Semiconductor device Electricity 122 Expired
US7006379B2 Semiconductor memory Physics 121 Expired
US7057936B2 Nonvolatile semiconductor memory device Physics 119 Expired
US7009881B2 Semiconductor memory device Physics 102 Expired
US6925009B2 Semiconductor memory Physics 96 Expired
US6819592B2 Semiconductor memory Physics 93 Expired
US6870773B2 Data writing method for semiconductor memory device and semiconductor memory device Physics 91 Expired
US6043536A Semiconductor device Electricity 87 Expired
US6894931B2 Nonvolatile semiconductor memory device Physics 83 Expired
US6773225B2 Gas turbine and method of bleeding gas therefrom Mechanical Engineering; Lighting; Heating 73 Expired
US6958938B2 Data writing method for semiconductor memory device and semiconductor memory device Physics 70 Expired
US6713834B2 Semiconductor device having two-layered charge storage electrode Electricity 58 Expired
US7099190B2 Data storage system Physics 55 Expired
US6169688A Magnetic storage device using unipole currents for selecting memory cells Physics 51 Expired
US6917072B2 Semiconductor memory device Electricity 48 Expired
US7184356B2 Semiconductor memory device Physics 46 Expired
US6278165A MIS transistor having a large driving current and method for producing the same Electricity 45 Expired
US7245534B2 Nonvolatile semiconductor memory Electricity 42 Expired
US5804851A Semiconductor memory device and manufacturing method thereof Electricity 37 Expired
US6903422B2 Semiconductor integrated circuits, fabrication method for the same and semiconductor integrated circuit systems Electricity 35 Expired
US6819590B2 Semiconductor memory Physics 30 Expired
US7372113B2 Semiconductor device and method of manufacturing the same Electricity 29 Expired
US6054730A Semiconductor device Electricity 28 Expired

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