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Inventor

Masato Takita

Inventor
Kawasaki, JP

Overview

38→
Patents
1997–2013
Patent span
Physics
Primary field (CPC G)

Patents· 38 as inventor

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

G11Cprimary
G11CStatic stores48%
H03KPulse technique11%
H10DInorganic electric semiconductor devices8%
G06FElectric digital data processing7%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses7%
H10BElectronic memory devices7%
A47LDomestic washing or cleaning4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
H04LTransmission of digital information, e.g. telegraphic communication3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h101%
PatentTitleYear
8,351,247'Semiconductor device including memory cell having capacitor'20138,350,310'Semiconductor device including memory cell having capacitor'20137,706,209'Semiconductor memory device capable of driving non-selected word lines to a variable negative potential based on a bank access operation'20107,187,604'Semiconductor memory'20077,079,443'Semiconductor device'20066,992,944'Semiconductor memory device with reduced power consumption for refresh operation'20066,868,023'Semiconductor memory device based on dummy-cell method'20056,791,354'Semiconductor integrated circuit'20046,628,564'Semiconductor memory device capable of driving non-selected word lines to first and second potentials'20036,605,963'Semiconductor integrated circuit and method of switching source potential of transistor in semiconductor integrated circuit'20036,538,493'Semiconductor integrated circuit'20036,421,292'Semiconductor memory, and memory access method'20026,404,692'Semiconductor memory'20026,377,101'Variable delay circuit and semiconductor integrated circuit device'20026,317,353'Semiconductor integrated circuit'20016,278,647'Semiconductor memory device having multi-bank and global data bus'20016,262,930'Semiconductor memory device with overdriven sense amplifier and stabilized power-supply circuit of source follower type'20016,252,269'Semiconductor memory device'20016,236,605'Semiconductor integrated circuit and semiconductor memory device including overdriving sense amplifier'20016,229,363'Semiconductor device'20016,201,378'Semiconductor integrated circuit'20016,198,686'Memory device having row decoder'20016,188,597'Semiconductor memory having sub-select lines cross-connected to sub-decoders'20016,172,537'Semiconductor device'20016,151,265'Memory device having direct sense circuit'20006,147,919'Semiconductor memory employing direct-type sense amplifiers capable of realizing high-speed access'20006,115,284'Memory device with faster write operation'20006,115,316'Semiconductor memory device with overdriven sense amplifier and stabilized power-supply circuit of source follower type'20006,111,802'Semiconductor memory device'20006,111,795'Memory device having row decoder'20006,072,749'Memory device preventing a slow operation through a mask signal'20006,052,301'Semiconductor memory device'20006,049,239'Variable delay circuit and semiconductor integrated circuit device'20005,978,884'Semiconductor memory device having a single line data bus and latch circuits for improved pipeline operations'19995,943,253'Semiconductor memory device with efficient layout'19995,936,912'Electronic device and semiconductor memory device using the same'19995,874,853'Semiconductor integrated circuit system'19995,648,680'Lead-on-chip semiconductor device'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2007Patents assigned to FUJITSU LTD (35)· patent assignee history
1997–2010Based in Kawasaki, JP· patent location history
1999Based in Kanagawa, JP· patent location history
2013Patents assigned to FUJITSU SEMICONDUCTOR LTD (2)· patent assignee history
2013Patents assigned to OGAWA HIROYUKI (2)· patent assignee history
2013Patents assigned to TAKITA MASATO (2)· patent assignee history
2013Patents assigned to TOMITA HIROYOSHI (2)· patent assignee history
2013Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD351997–2007
FUJITSU SEMICONDUCTOR LTD22013
OGAWA HIROYUKI22013
TAKITA MASATOself22013
TOMITA HIROYOSHI22013
Locations
LocationPatentsSpan
Kawasaki, JP351997–2010
Yokohama, JP22013
Kanagawa, JP11999