Inventor
Yoshihiro Kanda
Inventor
Osaka, JP
Overview
Patents· 41 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 transducer37%
B60NSeats specially adapted for vehicles8%
G02BOptical elements, systems or apparatus8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
H02NElectric machines not otherwise provided for5%
B81BMicrostructural devices or systems, e.g. micromechanical devices3%
G01BMeasuring length, thickness or similar linear dimensions3%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
10,634,552Vibration sensing optical fiber sensor and vibration sensing method202010,145,713Optical fiber sensor device and vibration position specifying method20189,677,943'Polarization velocity vector measuring apparatus and polarization velocity vector measuring method'20179,432,118'Apparatus and a method for generating, compensating and emulating polarization mode dispersion'20169,070,189'Image blurring correction device'20158,228,624'Drive unit, lens barrel, and camera'20128,160,438'Imaging device'20128,111,596'Phase error detection apparatus'20127,995,448'Optical disc device'20117,916,607'Optical disc drive'20117,746,755'Optical disc drive'20107,649,815'Repetitive control device and optical disc device'20107,635,939'Microactuator with displacement sensing function and deformable mirror including the microactuator'20097,614,597'Seat slide for vehicle'20097,526,006'Laser power control circuit'20097,525,898'Information playback apparatus, in-line circuit, and method for implementing in-line circuit on information playback apparatus'20097,471,542'Information storage apparatus storing and reading information by irradiating a storage medium with electron beam'20087,368,846'Microactuator with displacement sensing function and deformable mirror including the microactuator'20087,304,918'Servo error signal generation circuit and servo error signal generation method'20077,239,583'Tracking error detection apparatus'20077,200,085'Recordable data storage medium including property data'20077,193,941'Optical disc drive with clock synchronization and rotational speed detection'20077,154,832'Judgement of optical disc type based on changes of rotating speed of a disc'20067,046,606'Optical disc drive'20067,016,281'Optical disc, its recording method, its recording device, its reproducing method, and its reproducing device'20066,961,301'Optical disk having synchronization region formed between pre-recorded area and recordable area'20056,925,037'Optical disc drive and optical disc controller'20056,891,785'Optical disc reproduction apparatus'20056,751,176'Optical disk with buffer area and recording and reproducing apparatus and methods'20046,661,415'Liquid crystal driver and optical head for tilt correction'20036,396,779'Optical disk apparatus having tracking control for positioning a light beam along a track on an optical disk'20026,305,746'Seat sliding apparatus'20016,304,528'Optical disk reproducing apparatus'20016,048,030'Seat sliding apparatus'20006,007,040'Seat slide apparatus'19995,915,660'Seat slide apparatus'19995,808,979'Tracking error signal detector'19985,732,051'Focusing control apparatus using dynamic target value in relation to land/groove'19985,671,200'Method for detecting the movement of a light beam and optical information reproduction apparatus using the same'19975,444,682'Tracking control apparatus'19953,957,969'Cosmetic stick comprising water-in-oil emulsion'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (19)· patent assignee history
1995–2015Based in Osaka, JP· patent location history
1999–2009Patents assigned to FUJI KIKO KK (3)· patent assignee history
1999–2001Based in Kosai, JP· patent location history
2006–2009Based in Toyono-gun, JP· patent location history
2008–2015Patents assigned to PANASONIC CORP (12)· patent assignee history
2012–2016Patents assigned to KANDA YOSHIHIRO (4)· patent assignee history
2016–2020Patents assigned to OKI ELECTRIC IND CO LTD (4)· patent assignee history
2016Based in Saitama, JP· patent location history
2017–2020Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 19 | 1995–2008 |
| PANASONIC CORP | 12 | 2008–2015 |
| KANDA YOSHIHIROself | 4 | 2012–2016 |
| OKI ELECTRIC IND CO LTD | 4 | 2016–2020 |
| FUJI KIKO KK | 3 | 1999–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 28 | 1995–2015 |
| Kosai, JP | 4 | 1999–2001 |
| Tokyo, JP | 3 | 2017–2020 |
| Toyono-gun, JP | 3 | 2006–2009 |
| Saitama, JP | 1 | 2016 |