Inventor · Hiratsuka, JP

Tetsuhiro Tanaka

136Patents

15h-index

104Co-inventors

89Inventor score

Filing activity: Jan 3, 1995 → Dec 1, 2023

Most-cited inventions

Patent	Title	Area	Cited by	Status
US8324699B2	Method for manufacturing semiconductor device	Electricity	368	Active
US7955995B2	Nonvolatile semiconductor memory device and manufacturing method thereof, semiconductor device and manufacturing method thereof, and manufacturing method of insulating film	Electricity	87	Active
US5569455A	Exhaust gas catalytic purifier construction	Emerging Cross-Sectional Technologies	75	Expired
US9153436B2	Method for manufacturing semiconductor device	Electricity	34	Active
US9455349B2	Oxide semiconductor thin film transistor with reduced impurity diffusion	Electricity	24	Active
US9502434B2	Semiconductor device and electronic device	Electricity	23	Active
US9287117B2	Semiconductor device comprising an oxide semiconductor	Electricity	22	Active
US9231111B2	Semiconductor device	Electricity	21	Active
US9166021B2	Semiconductor device and method for manufacturing the same	Electricity	21	Active
US9397153B2	Semiconductor device	Electricity	21	Active
US8772771B2	Method for manufacturing semiconductor device	Electricity	20	Active
US9190527B2	Semiconductor device and manufacturing method of semiconductor device	Electricity	18	Active
US9412877B2	Semiconductor device	Electricity	18	Active
US9887295B2	Thin film transistor with multiple oxide semiconductor layers	Electricity	15	Active
US9472678B2	Semiconductor device	Electricity	15	Active
US9391096B2	Semiconductor device and method for manufacturing the same	Electricity	14	Active
US9373711B2	Semiconductor device	Electricity	14	Active
US9698277B2	Semiconductor device and method for manufacturing the same	Electricity	14	Active
US9349849B2	Semiconductor device and electronic device including the semiconductor device	Electricity	12	Active
US8981370B2	Semiconductor device	Electricity	12	Active
US10290745B2	Semiconductor device and method for manufacturing the same	Electricity	11	Active
US7855153B2	Method for manufacturing semiconductor device	Electricity	11	Active
US9653613B2	Semiconductor device and manufacturing method thereof	Electricity	11	Active
US9882059B2	Semiconductor device	Electricity	10	Active
US9263259B2	Semiconductor device comprising an oxide semiconductor	Electricity	10	Active

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