Inventor
BABA TOSHIO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “BABA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
10 patentsUS5705827AJan 6, 1998
Tunnel transistor and method of manufacturing same
NEC CORP181 citations99
US5589696ADec 31, 1996
Tunnel transistor comprising a semiconductor film between gate and source/drain
NEC CORP86 citations96
US4792832ADec 20, 1988
Superlattice semiconductor having high carrier density
NEC CORP48 citations96
US4695857ASep 22, 1987
Superlattice semiconductor having high carrier density
NEC CORP45 citations96
US5686739ANov 11, 1997
Three terminal tunnel device
NEC CORP45 citations92
US7518247B2Apr 14, 2009
Semiconductor device and its manufacturing method
NEC CORP21 citations91
US5877510AMar 2, 1999
Spin polarized electron semiconductor source and apparatus utilizing the same
NEC CORP23 citations87
US7728366B2Jun 1, 2010
Photodiode and method for fabricating same
NEC CORP10 citations82
US4903091AFeb 20, 1990
Heterojunction transistor having bipolar characteristics
NEC CORP17 citations74
US7883911B2Feb 8, 2011
Method for fabricating photodiodes
NEC CORP5 citations61
SANTEN PHARMACEUTICAL CO LTD
5 patentsUS4457935AJul 3, 1984
Antihypertensive 4-thiazolidinecarboxylic acids (substituted phenyl derivatives)
SANTEN PHARMACEUTICAL CO LTD36 citations95
US4430344AFeb 7, 1984
Antihypertensive 4-thiazolidinecarboxylic acids
SANTEN PHARMACEUTICAL CO LTD2 citations61
US4423054ADec 27, 1983
Antihypertensive 4-thiazolidinecarboxylic acids (substituted alkyl derivatives)
SANTEN PHARMACEUTICAL CO LTD3 citations61
US4386096AMay 31, 1983
Antihypertensive 4-thiazolidinecarboxylic acids (furyl and thienyl derivatives)
SANTEN PHARMACEUTICAL CO LTD3 citations61
US4356183AOct 26, 1982
Antihypertensive 4-thiazolidinecarboxylic acids (pyridyl derivatives)
SANTEN PHARMACEUTICAL CO LTD1 citations61