Inventor

Shinichiro Iimura

Inventor

Tokyo, JP

Overview

1992–2013

Patent span

Physics

Primary field (CPC G)

Patents· 33 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 transducer91%

G02BOptical elements, systems or apparatus6%

B81BMicrostructural devices or systems, e.g. micromechanical devices3%

PatentTitleYear

8,565,055'Method of, and apparatus for, recording address information to disc medium'2013 8,412,075'Light deflector device and image forming apparatus'2013 8,400,698'Oscillator device, optical deflecting device and method of controlling the same'2013 8,270,267'Method of, and apparatus for, recording address information to disc medium'2012 8,254,226'Disc-shaped recording medium, cutting apparatus for same, and disc drive'2012 8,000,192'Disc-shaped recording medium, cutting apparatus for same, and disc drive'2011 7,965,604'Method of, and apparatus for, recording address information to disc medium'2011 7,948,379'Optical disk recording and reproducing apparatus, remote controller, and content management method'2011 7,486,607'Disc-shaped recording medium, cutting apparatus for same, and disc drive'2009 7,483,181'Optical read device, information processing device using optical recording medium, and information reproduction method'2009 7,414,932'Method of, and apparatus for, recording address information to disc medium'2008 7,391,686'Disc-shaped recording medium, cutting apparatus for same, and disc drive'2008 7,307,936'Disk drive device and address detection method with binarized push-pull signal'2007 7,274,635'Method and apparatus for recording address information on disc medium'2007 7,151,727'Disc-shaped recording medium, disc-state recording medium cutting apparatus, and disc drive apparatus'2006 6,958,958'Disk drive device'2005 6,937,556'Optical recording medium including a wobbled groove with address information recorded on the land region adjacent the groove'2005 6,646,963'Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium including a wobbled groove'2003 6,606,289'Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium including a wobbled groove'2003 6,469,961'Optical recording medium, method for recording/reproducing the optical'2002 6,430,133'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'2002 6,400,661'Optical recording medium reproducing apparatus'2002 6,282,166'Optical recording medium with wobbled grooves and interconnecting pits'2001 6,167,007'Optical recording medium reproducing apparatus'2000 6,075,761'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'2000 6,034,936'Optical recording medium reproducing apparatus for reproducing low density and high density recording media'2000 5,936,921'Optical disc apparatus for recording the RF signal component in a difference signal which contains both speed and time information'1999 5,459,706'Method and apparatus for detecting a signal'1995 5,353,270'Writable optical disk recording apparatus'1994 5,347,501'Servo apparatus of an optical disc having calibration for gain control'1994 5,216,660'Method of optimally controlling the power of a recording laser beam'1993 5,175,719'Apparatus for detecting an unrecorded optical disc'1992 5,161,145'Optical disc recording apparatus'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2013Patents assigned to SONY CORP (30)· patent assignee history

1992–2013Based in Tokyo, JP· patent location history

1994–2005Based in Kanagawa, JP· patent location history

2000–2003Patents assigned to PIONEER ELECTRONIC CORP (6)· patent assignee history

2000–2003Patents assigned to PIONEER VIDEO CORP (4)· patent assignee history

2012–2013Patents assigned to IIMURA SHINICHIRO (5)· patent assignee history

2012–2013Patents assigned to KOBAYASHI SHOEI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	30	1992–2013
PIONEER ELECTRONIC CORP	6	2000–2003
IIMURA SHINICHIROself	5	2012–2013
PIONEER VIDEO CORP	4	2000–2003
KOBAYASHI SHOEI	3	2012–2013

Locations

Location	Patents	Span
Tokyo, JP	21	1992–2013
Kanagawa, JP	12	1994–2005