Inventor
IWATA SHUNICHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “IWATA SHUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
15 patentsUS6101584AAug 8, 2000
Computer system and semiconductor device on one chip including a memory and central processing unit for making interlock access to the memory
MITSUBISHI ELECTRIC CORP139 citations96
US5669012ASep 16, 1997
Data processor and control circuit for inserting/extracting data to/from an optional byte position of a register
MITSUBISHI ELECTRIC CORP76 citations96
US5499380AMar 12, 1996
Data processor and read control circuit, write control circuit therefor
MITSUBISHI ELECTRIC CORP62 citations96
US5717946AFeb 10, 1998
Data processor
MITSUBISHI ELECTRIC CORP72 citations95
US6687857B1Feb 3, 2004
Microcomputer which can execute a monitor program supplied from a debugging tool
MITSUBISHI ELECTRIC CORP69 citations94
US6662314B1Dec 9, 2003
Microcomputer including program for rewriting data in an internal flash memory
MITSUBISHI ELECTRIC CORP71 citations94
US5933381AAug 3, 1999
Semiconductor integrated circuit having DRAM mounted on semiconductor chip
MITSUBISHI ELECTRIC CORP24 citations92
US5471620ANov 28, 1995
Data processor with means for separately receiving and processing different types of interrupts
MITSUBISHI ELECTRIC CORP33 citations92
US6463520B1Oct 8, 2002
Processor for executing instruction codes of two different lengths and device for inputting the instruction codes
MITSUBISHI ELECTRIC CORP19 citations90
US6209079B1Mar 27, 2001
Processor for executing instruction codes of two different lengths and device for inputting the instruction codes
MITSUBISHI ELECTRIC CORP40 citations90
US5872903AFeb 16, 1999
Integrated circuit device with a memory that preserves its content independently of a synchronizing signal when given a self-control request
MITSUBISHI ELECTRIC CORP18 citations83
US5956520ASep 21, 1999
Microcomputer for accessing a memory outside the chip by using an address generated from the CPU
MITSUBISHI ELECTRIC CORP10 citations73
US5121474AJun 9, 1992
Bit string data processor using dynamically addressable bit locations in memory so overlapping strings do not destroy data in memory
MITSUBISHI ELECTRIC CORP10 citations73
US5463747AOct 31, 1995
Microprogram data processor processing operand address calculation and instruction execution with common hardware
MITSUBISHI ELECTRIC CORP2 citations63
US4977497ADec 11, 1990
Data processor
MITSUBISHI ELECTRIC CORP6 citations62