Inventor

Tsukasa Shirotori

Inventor

Yokohama, JP

Overview

7→

Patents

1992–2003

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G06Fprimary

G06FElectric digital data processing25%

G11CStatic stores17%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use17%

H03KPulse technique8%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%

H10BElectronic memory devices8%

H10DInorganic electric semiconductor devices8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

PatentTitleYear

6,578,179'LSI layout design apparatus, layout design method, recording medium recording layout design program, and semiconductor integrated circuit'2003 5,920,888'Cache memory system having high and low speed and power consumption modes in which different ways are selectively enabled depending on a reference clock frequency'1999 5,845,309'Cache memory system with reduced tag memory power consumption'1998 5,479,374'Semiconductor memory device employing sense amplifier control circuit and word line control circuit'1995 5,388,104'Semiconductor integrated circuit capable of testing memory blocks'1995 5,276,356'High speed output circuit having current driving capability which is independent of temperature and power supply voltage'1994 5,153,699'Semiconductor device'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2003Patents assigned to TOSHIBA KK (7)· patent assignee history

1992–2003Based in Yokohama, JP· patent location history

1999Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	7	1992–2003

Locations

Location	Patents	Span
Yokohama, JP	6	1992–2003
Tokyo, JP	1	1999