LexDanaLexDanabeta
Inventor

Takeshi Kataoka

Inventor
Tokyo, JP

Overview

14→
Patents
1980–2013
Patent span
Physics
Primary field (CPC G)

Patents· 14 as inventor

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

G06Fprimary
G06FElectric digital data processing29%
G11CStatic stores19%
H03JTuning resonant circuits10%
C07DHeterocyclic compounds5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
G01RMeasuring electric variables5%
G02BOptical elements, systems or apparatus5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
PatentTitleYear
8,576,643'Semiconductor integrated circuit'20138,578,135'Apparatus for calculating and prefetching a branch target address'20138,130,571'Semiconductor integrated circuit'20127,998,543'Dioxetane compound, cationically polymerizable composition, optical film, and liquid crystal display device'20117,978,545'Semiconductor integrated circuit'20117,821,824'Semiconductor integrated circuit having buses with different data transfer rates'20107,752,527'Microcontroller and RAM'20107,581,054'Data processing system'20097,464,210'Data processing system having a data transfer unit for converting an integer into a floating-point number when tranferring data from a peripheral circuit to a memory'20087,290,124'Data processor employing register banks with overflow protection to enhance interrupt processing and task switching'20076,351,788'Data processor and data processing system'20024,707,676'Superconducting magnet'19874,515,024'Clutch mechanism of a push-button tuner'19854,204,179'Mechanism for changing inductance of a push-button tuner'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1985Patents assigned to ONO SEIKO KK (2)· patent assignee history
1980–1985Based in Ueda, JP· patent location history
1987Based in Ako, JP· patent location history
2002–2013Based in Tokyo, JP· patent location history
2007–2010Patents assigned to RENESAS TECH CORP (4)· patent assignee history
2010–2013Patents assigned to RENESAS ELECTRONICS CORP (5)· patent assignee history
2011Based in Yokohama, JP· patent location history
2012–2013Patents assigned to KATAOKA TAKESHI (3)· patent assignee history
2012–2013Patents assigned to ISHIKAWA EIICHI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RENESAS ELECTRONICS CORP52010–2013
RENESAS TECH CORP42007–2010
KATAOKA TAKESHIself32012–2013
ISHIKAWA EIICHI22012–2013
ONO SEIKO KK21980–1985
Locations
LocationPatentsSpan
Tokyo, JP102002–2013
Ueda, JP21980–1985
Yokohama, JP12011
Ako, JP11987