Inventor · Hamura, JP

Yoshinobu Nakagome

99Patents
32h-index
103Co-inventors
91Inventor score

Filing activity: Jul 5, 1984 → Apr 6, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US5854636A Semiconductor IC with a plurality of processing circuits which receive parallel data via a parallel data transfer circuit Physics 410 Expired
US5539279A Ferroelectric memory Physics 179 Expired
US4661929A Semiconductor memory having multiple level storage structure Physics 176 Expired
US4999519A Semiconductor circuit with low power consumption having emitter-coupled logic or differential amplifier Electricity 131 Expired
US6628538B2 Memory module including module data wirings available as a memory access data bus Electricity 121 Expired
US4701884A Semiconductor memory for serial data access Electricity 102 Expired
US5526313A Large scale integrated circuit with sense amplifier circuits for low voltage operation Physics 99 Expired
US4942556A Semiconductor memory device Physics 95 Expired
US6359815B1 Data transmitter Physics 89 Expired
US5297097A Large scale integrated circuit for low voltage operation Physics 75 Expired
US5535410A Parallel processor having decoder for selecting switch from the group of switches and concurrently inputting MIMD instructions while performing SIMD operation Physics 72 Expired
US5657273A Semiconductor device capable of concurrently transferring data over read paths and write paths to a memory cell array Physics 70 Expired
US4994688A Semiconductor device having a reference voltage generating circuit Emerging Cross-Sectional Technologies 68 Expired
US6269051A Semiconductor device and timing control circuit Physics 57 Expired
US5272393A Voltage converter of semiconductor device Physics 53 Expired
US6107869A Semiconductor integrated circuit Electricity 51 Expired
US4726021A Semiconductor memory having error correcting means Physics 49 Expired
US5455786A Ferroelectric memory Physics 48 Expired
US5568083A Semiconductor integrated circuit device having an internally produced operation voltage matched to operation speed of circuit Physics 44 Expired
US4958325A Low noise semiconductor memory Physics 44 Expired
US4709350A Semiconductor memory using multiple level storage structure Physics 41 Expired
US5262999A Large scale integrated circuit for low voltage operation Physics 41 Expired
US5384740A Reference voltage generator Physics 40 Expired
US5907867A Translation lookaside buffer supporting multiple page sizes Emerging Cross-Sectional Technologies 37 Expired
US5264743A Semiconductor memory operating with low supply voltage Physics 36 Expired

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