LexDanaLexDanabeta
Inventor

Masahiro Kageyama

Inventor
Hachioji, JP

Overview

48→
Patents
1993–2016
Patent span
Physics
Primary field (CPC G)

Patents· 48 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television40%
G11BInformation storage based on relative movement between record carrier and transducer30%
G06FElectric digital data processing8%
G06TImage data processing or generation, in general7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
H04LTransmission of digital information, e.g. telegraphic communication3%
G08BSignalling systems, e.g. personal calling systems2%
G09GArrangements or circuits for control of indicating devices using static means to present variable information2%
G11CStatic stores2%
H04BTransmission1%
PatentTitleYear
9,294,695'Image processing apparatus, image pickup apparatus, and storage medium for generating a color image'20168,774,552'Image transfer system, image transfer method, image reception apparatus, image transmission apparatus, and image pickup apparatus'20148,559,527'Image display apparatus'20138,319,892'Video signal processing apparatus, video displaying apparatus and high resolution method for video signal'20128,280,190'Image display device, image processing circuit, and image processing method'20128,243,806'Recording and reproducing apparatus, sending apparatus and transmission system'20128,224,123'Method for transmitting and receiving image, receiving device, and image storage device'20128,224,120'Image signal processing apparatus and image signal processing method'20128,218,942'Recording apparatus optical disk and computer-readable recording medium'20128,212,927'Image signal processing apparatus, image signal processing method and video display apparatus'20128,189,992'Recording apparatus optical disk and computer-readable recording medium'20128,189,991'Recording apparatus optical disk and computer-readable recording medium'20128,184,948'Recording apparatus optical disk and computer-readable recording medium'20128,184,949'Recording apparatus optical disk and computer-readable recording medium'20128,184,950'Recording apparatus optical disk and computer-readable recording medium'20128,089,557'Video signal processing apparatus, video signal processing method and video display apparatus'20127,830,369'Video signal processing apparatus, video displaying apparatus and high resolution method for video signal'20107,751,693'Method and apparatus for recording/reproducing image information on/from removable medium'20107,733,373'System and method of network-linked digital terrestrial television broadcasting'20107,639,706'Data synchronized playback apparatus'20097,535,348'Surveillance system with surveillance terminals and surveillance center'20097,457,521'Video disc recording and reproducing apparatus, and method using the same'20087,437,301'Information linking method, information viewer, information register, and information search equipment'20087,320,012'Method and apparatus for file management'20087,302,165'Apparatus for playing back still picture stored in storage medium based on still picture management information'20077,302,166'Computer readable storage medium for storing still picture and still picture management information'20077,260,313'Storage medium, recording apparatus, playback apparatus, recording method, and computer-readable storage medium'20077,228,055'Recording apparatus, video camera and computer program'20077,146,093'Recording arrangements recording plural types of time information'20067,139,468'Recording apparatus optical disk and computer-readable recording medium'20067,133,595'Recording apparatus, optical disk and computer-readable medium'20067,133,596'Recording apparatus, optical disk and computer-readable recording medium'20067,133,599'Realtime data recording method'20067,130,529'Recording apparatus, optical disk and computer-readable recording medium'20067,130,530'Recording apparatus, optical disk and computer-readable recording medium'20067,089,267'Method and apparatus for file management'20067,088,240'Surveillance system with surveillance terminals and surveillance center'20067,054,546'Data multiplexing method, data recorded medium, data recording apparatus and data recording program'20067,031,597'Method for recording still picture group management information'20066,868,415'Information linking method, information viewer, information register, and information search equipment'20056,701,063'Video disc recording and reproducing apparatus, and method using the same'20046,697,563'Information recording medium, motion-picture voice recording/reproducing apparatus, and motion-picture voice recording/reproducing method'20046,633,724'Realtime data recording method'20036,594,442'Optical disk recording still image data, a method and apparatus for recording and playing back still image data to and from the optical disk'20036,493,504'Storage medium, recording apparatus, playback apparatus, recording method, and computer-readable storage medium'20026,392,968'Method for reproducing data including judging whether seamless reproduction of the data is possible'20026,334,022'Video information recording and reproducing apparatus'20015,216,505'Scanning line interpolation circuit'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2012Patents assigned to HITACHI LTD (42)· patent assignee history
1993Based in Kokubunji, JP· patent location history
2001–2012Based in Hachioji, JP· patent location history
2003–2006Based in Hachiouji, JP· patent location history
2005–2014Based in Hino, JP· patent location history
2012–2014Patents assigned to KAGEYAMA MASAHIRO (15)· patent assignee history
2012–2014Patents assigned to HAMADA KOICHI (8)· patent assignee history
2012Patents assigned to MURAKAMI TOMOKAZU (6)· patent assignee history
2012Patents assigned to YOSHIDA SUSUMU (6)· patent assignee history
2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD421993–2012
KAGEYAMA MASAHIROself152012–2014
HAMADA KOICHI82012–2014
MURAKAMI TOMOKAZU62012
YOSHIDA SUSUMU62012
Locations
LocationPatentsSpan
Hachioji, JP242001–2012
Hino, JP202005–2014
Hachiouji, JP22003–2006
Tokyo, JP12016
Kokubunji, JP11993