Inventor

Shigeo Mizugaki

Inventor

Hyogo, JP

Overview

10→

Patents

1987–1999

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing55%

G11CStatic stores18%

G09GArrangements or circuits for control of indicating devices using static means to present variable information9%

H03KPulse technique9%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use9%

PatentTitleYear

5,956,520'Microcomputer for accessing a memory outside the chip by using an address generated from the CPU'1999 5,669,012'Data processor and control circuit for inserting/extracting data to/from an optional byte position of a register'1997 5,524,226'Register file system for microcomputer including a decoding system for concurrently activating source and destination word lines'1996 5,487,157'Microprogrammed microcomputer with high-speed interrupt for DRAM refresh'1996 5,394,533'Cache system having only entries near block boundaries'1995 5,392,435'Microcomputer having a system clock frequency that varies in dependence on the number of nested and held interrupts'1995 5,323,175'Screen display element'1994 5,303,354'Data transfer system between registers for microcomputer'1994 4,937,782'Counter control method'1990 4,639,892'Semiconductor read-only memory device'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1999Patents assigned to MITSUBISHI ELECTRIC CORP (10)· patent assignee history

1987–1999Based in Itami, JP· patent location history

1994–1996Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI ELECTRIC CORP	10	1987–1999

Locations

Location	Patents	Span
Hyogo, JP	6	1994–1996
Itami, JP	4	1987–1999