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Inventor

Toshiro Sato

Inventor
Yokohama, JP

Overview

25→
Patents
1987–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 25 as inventor

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

H01Fprimary
H01FMagnets27%
G06FElectric digital data processing15%
Y10TTechnical subjects covered by former us classification12%
G01RMeasuring electric variables10%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems7%
G05FSystems for regulating electric or magnetic variables5%
G11CStatic stores5%
H05KPrinted circuits5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
PatentTitleYear
8,593,132'Parameter calculating apparatus and simulation apparatus'20138,396,702'Analyzing apparatus and data storage method'20137,454,725'Apparatus and computer readable medium having program for analyzing distributed constant in a transmission line'20087,398,497'Electronic circuit designing method apparatus for designing an electronic circuit, and storage medium for storing an electronic circuit designing method'20087,322,019'Electronic circuit designing method and apparatus, and storage medium'20086,915,249'Noise checking method and apparatus'20056,593,841'Planar magnetic element'20036,404,317'Planar magnetic element'20026,356,079'Phase-shift type magnetic-field sensor using a magnetic substance'20026,278,951'Crosstalk noise calculation method and storage medium'20015,966,063'Planar magnetic device'19995,801,521'Planar magnetic element'19985,738,931'Electronic device and magnetic device'19985,694,030'Magnetic element for power supply and DC-to-DC converter'19975,677,617'Micro power supply device using switching element'19975,612,962'Pin-scan-in type LSI logic circuit, pin-scan-in system driving circuit, and method of testing circuit-mounting substrates'19975,583,424'Magnetic element for power supply and dc-to-dc converter'19965,583,474'Planar magnetic element'19965,572,478'Power supply unit for an IC memory card'19965,537,036'High-frequency magnetic property measuring apparatus with wound plane-shaped conductors for measuring soft magnetic films'19965,522,946'Amorphous magnetic thin film and plane magnetic element using same'19965,469,399'Semiconductor memory, memory card, and method of driving power supply for EEPROM'19955,430,424'Planar transformer'19955,387,551'Method of manufacturing flat inductance element'19954,707,622'GaAs MESFET logic buffers using enhancement and depletion FETs'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2013Patents assigned to FUJITSU LTD (8)· patent assignee history
1987–2013Based in Kawasaki, JP· patent location history
1995–2003Patents assigned to TOSHIBA KK (16)· patent assignee history
1995–2003Based in Yokohama, JP· patent location history
1996Based in Kanagawa, JP· patent location history
2002–2008Based in Nagano, JP· patent location history
2008Patents assigned to HIOKI ELECTRIC WORKS (1)· patent assignee history
2013Patents assigned to SATO TOSHIRO (2)· patent assignee history
2013Patents assigned to NAGASE KENJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK161995–2003
FUJITSU LTD81987–2013
SATO TOSHIROself22013
HIOKI ELECTRIC WORKS12008
NAGASE KENJI12013
Locations
LocationPatentsSpan
Yokohama, JP131995–2003
Kawasaki, JP81987–2013
Nagano, JP22002–2008
Kanagawa, JP21996