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Inventor

Takashi Ishiguro

Inventor
Tokyo, JP

Overview

45→
Patents
1990–2020
Patent span
Physics
Primary field (CPC G)

Patents· 45 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
Y10TTechnical subjects covered by former us classification12%
B41JTypewriters6%
G01RMeasuring electric variables6%
H04LTransmission of digital information, e.g. telegraphic communication5%
A61BDiagnosis4%
B41MPrinting, duplicating, marking, or copying processes3%
G06FElectric digital data processing3%
G11CStatic stores3%
PatentTitleYear
10,842,396Vibration waveform sensor and waveform analysis device202010,152,280Storage device and control method20189,864,547'Storage device and control method'20189,632,082'Motor protein device'20179,214,209'Semiconductor device'20159,106,725'Buffer controller correcting packet order for codec conversion'20159,069,486'Data transfer control device and data storage device'20158,964,460'Semiconductor device having a non-volatile memory built-in'20158,952,721'Semiconductor device'20158,749,235'Birdcage coil for magnetic resonance imaging apparatus'20148,379,675'Jitter buffering control for controlling storage locations of a jitter buffer, and a method therefor'20138,283,945'Semiconductor device'20128,184,818'Double-talk detector with accuracy and speed of detection improved and a method therefor'20128,073,133'Echo canceler and echo canceling method'20118,024,959'Gas sensor and gas detection method'20117,715,374'Redundancy gateway system'20107,683,935'Imaging device'20107,589,661'Radio wave absorber'20097,276,909'RF transmission method, MRI apparatus, and auxiliary coil'20076,497,991'Method of producing a printed circuit board and mask for carrying out the same'20026,414,485'Magnetic resonance signal receiving apparatus and magnetic resonance imaging apparatus'20026,348,794'RF coil for magnetic resonance imaging having three separate non-overlapping coils electrically isolated from each other'20026,346,364'Optical information recording medium and recording method'20026,156,482'Optical information recording medium and recording method'20006,084,603'Optical information medium and method for printing on the surface of the medium'20005,949,811'X-ray apparatus'19995,920,329'Optical information medium and method for printing on the surface of the medium'19995,878,107'X-ray radiograph apparatus'19995,760,583'RF coil for MRI and MRI apparatus'19985,705,247'Optical information medium and method for fabricating the same'19985,691,643'Ground fault detecting apparatus and method for detecting ground fault of field circuit and exciting circuit by detecting ground fault current flowing from ground to neutral point of exciting circuit'19975,616,450'Method for fabricating an optical information medium'19975,549,952'Optical information medium and method for printing on the surface of the medium'19965,498,509'Method of making an optical information recording substrate'19965,470,691'Optical information medium'19955,407,719'Optical information recording medium and recording method'19955,398,231'Optical information recording substrate and method of making thereof'19955,341,268'Method of and system for disconnecting faulty distribution line section from power distribution line'19945,213,955'Optical information recording medium and recording method'19935,155,723'Optical information recording method and medium'19925,090,009'Optical information recording medium'19925,009,818'Method of manufacturing an optical information recorded disc'19914,990,388'Optical information recording medium'19914,940,618'Optical information recording medium'19904,920,359'Optical information recording medium having protective layer'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2020Patents assigned to TAIYO YUDEN KK (25)· patent assignee history
1990–2015Based in Tokyo, JP· patent location history
1994–1997Based in Niiza, JP· patent location history
1996–2000Patents assigned to SONY CORP (3)· patent assignee history
2002–2014Patents assigned to GE MED SYS GLOBAL TECH CO LLC (3)· patent assignee history
2010–2015Patents assigned to OKI ELECTRIC IND CO LTD (5)· patent assignee history
2010–2015Based in Saitama, JP· patent location history
2011–2015Patents assigned to ISHIGURO TAKASHI (7)· patent assignee history
2011–2020Based in Takasaki, JP· patent location history
2015–2018Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIYO YUDEN KK251990–2020
ISHIGURO TAKASHIself72011–2015
OKI ELECTRIC IND CO LTD52010–2015
GE MED SYS GLOBAL TECH CO LLC32002–2014
SONY CORP31996–2000
Locations
LocationPatentsSpan
Tokyo, JP281990–2015
Saitama, JP52010–2015
Takasaki, JP42011–2020
Yokohama, JP32015–2018
Niiza, JP21994–1997