Inventor

Takahiro Miyake

Inventor

Tenri, JP

Overview

33→

Patents

1992–2020

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 transducer38%

G02BOptical elements, systems or apparatus22%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%

F21SNon-portable lighting devices3%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%

H04NPictorial communication, e.g. television3%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general2%

B62JCycle saddles or seats2%

PatentTitleYear

10,703,261Mounting pedestal, component mounting module, and moving body2020 10,598,370Mounting pedestal, light-emitting device, moving-body lighting device, and moving body2020 7,715,286'Optical pickup spherical aberration compensating method, optical pickup spherical aberration focus offset compensating method, and optical pickup device'2010 7,673,044'Information processing system, apparatus and method for processing information, and program'2010 7,366,753'Information processing system, apparatus and method for processing information, and program'2008 7,315,502'Light integration unit, optical pickup device using the unit, and optical disk device'2008 7,248,545'Optical pickup device'2007 7,164,632'Optical pickup tracking error detecting method and optical pickup device'2007 6,760,294'Optical pickup device'2004 6,732,146'Information processing apparatus, information processing method, and information providing medium providing a changeable virtual space'2004 6,614,720'Optical pickup device'2003 6,292,234'Projection type color liquid crystal display device'2001 5,852,479'Color liquid crystal projector device'1998 5,729,306'Light splitting and synthesizing device and liquid crystal display apparatus including the same'1998 5,515,354'Optical pickup'1996 5,483,508'Optical recording and reproducing apparatus using a hologram to detect and judge a plurality of pit patterns'1996 5,473,470'Polarization detector'1995 5,465,315'Display apparatus having a plurality of display devices'1995 5,440,427'Optical pick-up device having an optical diffraction grating element'1995 5,428,472'Optical scan device having an optical diffraction grating element'1995 5,410,529'Optical pickup apparatus'1995 5,408,264'Three-dimensional image display apparatus for optically synthesizing images formed on different surfaces on a display screen'1995 5,343,448'External magnetic field device for a magnetooptical information recording and reproducing apparatus'1994 5,331,621'Optical pickup apparatus and a hologram element used for same'1994 5,283,772'Optical head'1994 5,283,690'Optical diffraction grating element'1994 5,279,924'Manufacturing method of optical diffraction grating element with serrated gratings having uniformly etched grooves'1994 5,257,131'Polarization diffraction element and polarization detector employing the same'1993 5,253,237'Optical head device'1993 5,202,869'Optical head device including diffraction grating'1993 5,173,890'Optical pickup device including diffraction grating'1992 5,128,914'Optical pickup apparatus utilizing a diffraction device'1992 5,085,496'Optical element and optical pickup device comprising it'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2010Patents assigned to SHARP KK (27)· patent assignee history

1992–1995Based in Tenri, JP· patent location history

1994Patents assigned to SHARP KABUSHIKI KAIASHA (1)· patent assignee history

1994–2010Based in Soraku-gun, JP· patent location history

1995–2007Based in Kyoto, JP· patent location history

2004–2010Patents assigned to SONY CORP (3)· patent assignee history

2004–2010Based in Tokyo, JP· patent location history

2020Patents assigned to PANASONIC IP MAN CO LTD (2)· patent assignee history

2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	27	1992–2010
SONY CORP	3	2004–2010
PANASONIC IP MAN CO LTD	2	2020
SHARP KABUSHIKI KAIASHA	1	1994

Locations

Location	Patents	Span
Tenri, JP	13	1992–1995
Soraku-gun, JP	12	1994–2010
Tokyo, JP	3	2004–2010
Kyoto, JP	3	1995–2007
Osaka, JP	2	2020