LexDanaLexDanabeta
Inventor

Akiyoshi Inoue

Inventor
Tokorozawa, JP

Overview

32→
Patents
1984–2010
Patent span
Physics
Primary field (CPC G)

Patents· 32 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 transducer45%
B29CShaping or joining of plastics7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
B41NPrinting plates or foils7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
Y10TTechnical subjects covered by former us classification5%
B29BPreparation or pretreatment of the material to be shaped4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
B41FPrinting machines or presses4%
G03GElectrography4%
PatentTitleYear
7,754,039'Manufacturing method of compressible printing layer and manufacturing method of blanket for printing'20107,548,503'Recording medium, information recording apparatus, information recording method, information recording medium, and recording program'20097,385,892'Recording medium, information recording apparatus, information recording method, information recording medium, and recording program'20087,361,245'Compressible printing blanket and method of manufacturing a compressible printing blanket'20087,323,261'Compressible printing blanket and method of manufacturing a compressible printing blanket'20087,136,347'Control information recording method and apparatus, information recording method and apparatus, and information record medium'20067,128,802'Manufacturing method of compressible printing layer and manufacturing method of blanket for printing'20066,937,556'Optical recording medium including a wobbled groove with address information recorded on the land region adjacent the groove'20056,731,575'Control information recording method and apparatus, information recording method and apparatus, and information record medium'20046,665,255'Recording reproducing apparatus'20036,646,963'Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium including a wobbled groove'20036,606,289'Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium including a wobbled groove'20036,587,424'Dye recording medium having read-only area and recordable area'20036,469,961'Optical recording medium, method for recording/reproducing the optical'20026,430,133'Optical recording and/or reproducing apparatus using wobble signals detected from a groove and pit signals detected from pits on the recording medium to control recording and/or reproducing'20026,307,824'Dye record medium, record disc producing apparatus, and information recording/reproducing apparatus'20016,282,166'Optical recording medium with wobbled grooves and interconnecting pits'20016,233,220'Disc cartridge having variable gap'20016,075,761'Optical recording medium having pits that are formed with respect to a wobbled groove at substantially constant positions in each cycle of the groove having a pit'20006,028,834'Method for recording test data on recording medium'20005,953,134'Image forming apparatus and image forming method used in the same'19995,926,453'Optical disk having first and second recording areas with wobble frequencies that do not interfere with EFM signal'19995,901,123'Method and apparatus for recording information, including control information, onto an information record medium'19995,818,807'Optical medium having a test recording area and method for recording test data thereon'19985,797,068'Compact image formation apparatus facilitating jam removal'19985,768,232'Information reproducing apparatus for optical disc'19985,708,636'Tracking error signal generation device'19985,675,564'Information reproducing apparatus for optical disc having a tilt detector therein'19975,592,463'Apparatus for and method for determining optimum power for recording information on recordable optical disc'19975,550,799'Device for and method of calibrating optimum recording power for recordable optical disc recording apparatus'19964,962,578'Resin calender roll'19904,424,542'Magnetic head and method of producing same'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2003Patents assigned to PIONEER ELECTRONIC CORP (19)· patent assignee history
1984–2009Based in Tokorozawa, JP· patent location history
1990–2010Patents assigned to KINYOSHA KK (5)· patent assignee history
1990Based in Yokohama, JP· patent location history
1996–2005Based in Saitama, JP· patent location history
1998–1999Based in Ebina, JP· patent location history
1999–2003Patents assigned to PIONEER VIDEO CORP (6)· patent assignee history
2000–2003Patents assigned to SONY CORP (6)· patent assignee history
2003–2006Patents assigned to PIONEER DISPLAY PROD CORP (4)· patent assignee history
2006–2010Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PIONEER ELECTRONIC CORP191984–2003
PIONEER VIDEO CORP61999–2003
SONY CORP62000–2003
KINYOSHA KK51990–2010
PIONEER DISPLAY PROD CORP42003–2006
Locations
LocationPatentsSpan
Tokorozawa, JP131984–2009
Saitama, JP121996–2005
Ibaraki, JP42006–2010
Ebina, JP21998–1999
Yokohama, JP11990