Inventor

MATSUI SHIGEZUMI

JP46 patents

⚠️ This page may combine multiple inventors who share the name “MATSUI SHIGEZUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUI SHIGEZUMI

HITACHI LTD

Semiconductor device with low power consumption memory circuit

Microprocessor operating at high and low clok frequencies

Semiconductor device

Low-power semiconductor memory device

Single-chip data processor handling synchronous and asynchronous exceptions by branching from a first exception handler to a second exception handler

Cache control system equipped with a loop lock indicator for indicating the presence and/or absence of an instruction in a feedback loop section

Microprocessor having PC card interface

Accessing exception handlers without translating the address

Microprocessor for inserting a bus cycle in an instruction set to output an internal information for an emulation

System for logical address conversion data fetching from external storage and indication signal for indicating the information externally

Software debugging system for writing a logical address conversion data into a trace memory of an emulator

Data processer and data processing system

Microprocessor having a PC card type interface

Semiconductor device

Data processing system having a card type interface with assigned addressing

Data processing system having a PC card type interface with assigned addressing

Cell phones with instruction pre-fetch buffers allocated to low bit address ranges and having validating flags

RENESAS ELECTRONICS CORP

Semiconductor device

Semiconductor device with logic circuit, SRAM circuit and standby state

Data processing device

Data processing device

Data processing device

Data processor

Semiconductor integrated circuit

Lower-power semiconductor memory device

Semiconductor device

Low power semiconductor memory device

Low-power semiconductor device

Data processing device

Data processing device

Data processing device

Data processing device

RENESAS TECH CORP

Semiconductor device

Semiconductor device

Semiconductor integrated circuit device

Semiconductor integrated circuit

Data processor and data processing system

Electronic circuit, a semiconductor device and a mounting substrate

Output buffer circuit with control circuit for modifying supply voltage and transistor size

Output buffer circuit with control circuit for modifying supply voltage and transistor size

Output buffer circuit with control circuit for modifying supply voltage and transistor size

HITACHI ULSI SYS CO LTD

Data processor

BETSUI TAKAFUMI

Microcomputer having memory interface circuits and memory devices on a module board

DIAMOND&ZEBRA ELECTRIC MFG CO LTD

Renewable energy-use power system

KINOSHITA MITSUYA

Semiconductor device including chip with complementary I/O cells

YAMAOKA MASANAO

Semiconductor device