Inventor · Kawasaki, JP

Masashi Horiguchi

182Patents
31h-index
123Co-inventors
93Inventor score

Filing activity: Jul 5, 1984 → Apr 30, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US5539279A Ferroelectric memory Physics 179 Expired
US4661929A Semiconductor memory having multiple level storage structure Physics 176 Expired
US5583457A Semiconductor integrated circuit device having power reduction mechanism Electricity 172 Expired
US6628538B2 Memory module including module data wirings available as a memory access data bus Electricity 121 Expired
US6335565B1 Semiconductor device Electricity 106 Expired
US4701884A Semiconductor memory for serial data access Electricity 102 Expired
US4942556A Semiconductor memory device Physics 95 Expired
US5274601A Semiconductor integrated circuit having a stand-by current reducing circuit Physics 90 Expired
US6563759B2 Semiconductor memory device Physics 90 Expired
US5614847A Semiconductor integrated circuit device having power reduction mechanism Electricity 87 Expired
US5724297A Semiconductor integrated circuit device and method of activating the same Electricity 80 Expired
US4994688A Semiconductor device having a reference voltage generating circuit Emerging Cross-Sectional Technologies 68 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
US5272393A Voltage converter of semiconductor device Physics 53 Expired
US4653025A Random access memory with high density and low power Physics 52 Expired
US6107869A Semiconductor integrated circuit Electricity 51 Expired
US6307236A Semiconductor integrated circuit device Emerging Cross-Sectional Technologies 51 Expired
US5056095A Semiconductor memory having error correction circuit Physics 50 Expired
US5880604A Semiconductor integrated circuit device having power reduction mechanism Electricity 50 Expired
US4726021A Semiconductor memory having error correcting means Physics 49 Expired
US4958325A Low noise semiconductor memory Physics 44 Expired
US5265055A Semiconductor memory having redundancy circuit Physics 44 Expired
US7138722B2 Semiconductor device Electricity 42 Expired
US4709350A Semiconductor memory using multiple level storage structure Physics 41 Expired
US5926430A Semiconductor integrated circuit device and method of activating the same Electricity 39 Expired

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