Inventor · Yokohama, JP

Shigeto Oota

37Patents
10h-index
14Co-inventors
68Inventor score

Filing activity: Jan 27, 2010 → Sep 12, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8178919B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 191 Active
US8374033B2 Nonvolatile semiconductor memory device Electricity 190 Active
US8507972B2 Nonvolatile semiconductor memory device Electricity 158 Active
US8169826B2 Nonvolatile semiconductor memory device Electricity 53 Active
US8199573B2 Nonvolatile semiconductor memory device Physics 31 Active
US8194467B2 Nonvolatile semiconductor memory device Electricity 29 Active
US8188530B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 28 Active
US8653582B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 19 Active
US8189371B2 Nonvolatile semiconductor memory device and method for driving same Electricity 16 Active
US8654586B2 Nonvolatile semiconductor memory device Electricity 11 Active
US9312134B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 10 Active
US8320182B2 Nonvolatile semiconductor memory device Electricity 8 Active
US8218358B2 Nonvolatile semiconductor memory device and method for driving same Electricity 6 Active
US9601503B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 6 Active
US8436415B2 Nonvolatile semiconductor memory device and method of manufacturing the same Electricity 6 Active
US9941296B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 6 Active
US8351277B2 Method for operating semiconductor memory device Electricity 5 Active
US9318503B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 3 Active
US8759897B2 Nonvolatile semiconductor memory device Electricity 2 Active
US11792992B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 2 Active
US10418378B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 2 Active
US8884355B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 1 Active
US11257842B2 Nonvolatile semiconductor memory device and method for manufacturing same Electricity 1 Active
USRE46957E1 Nonvolatile semiconductor memory device General 0 Active
USRE46809E1 Nonvolatile semiconductor memory device General 0 Active

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