Inventor
Takamichi Yamakoshi
Inventor
Kanagawa, JP
Overview
Patents· 21 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 transducer34%
G02BOptical elements, systems or apparatus23%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G06KGraphical data reading6%
G06VImage or video recognition or understanding6%
B01LChemical or physical laboratory apparatus for general use3%
B42FSheets temporarily attached together3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
G01BMeasuring length, thickness or similar linear dimensions3%
G06TImage data processing or generation, in general3%
PatentTitleYear
10,371,931Digital microscope apparatus, method of searching for in-focus position thereof, and program201910,328,740Slide tray20199,575,305'Digital microscope apparatus, information processing method, and information processing program'20179,341,836'Digital microscope apparatus, method of searching for in-focus position thereof, and program'20169,110,306'Tissue-slice image acquirement and display apparatus, tissue-slice image acquirement and display method, and tissue-slice image acquirement and display program'20159,013,570'Microscope and area determination method'20158,710,412'Focus information generating device and focus information generating method'20148,598,541'Fluorescent image obtaining device, fluorescent image obtaining method and fluorescent image obtaining program'20138,553,140'Image acquisition apparatus and image acquisition method'20138,391,112'Optical disk apparatus, control method, and program'20136,381,292'Phase synchronizing apparatus, phase synchronizing method and disc drive'20026,144,517'Magnetic disk device and method of manufacturing same'20006,122,126'Digital magnetic reproducing apparatus and digital magnetic recording/reproducing apparatus employing detection of second harmonic distortion and bias current control'20006,091,562'Digital magnetic reproducing apparatus and digital magnetic recording/reproducing apparatus employing detection of second harmonic distortion and signal to noise ratio'20006,058,084'Disk-shaped recording medium using segment ID and disk unit using the disk-shaped recording medium'20005,907,448'Magnetic disk device and method of manufacturing same having convex recordings regions, concave guard bands, and impressed concavities and convexities representing control signals'19995,828,510'Magnetic disk recording and playback apparatus using independently formed recorded pattern sets for clock generation'19985,828,509'Magnetic disk recording and playback apparatus using independently formed recorded pattern sets for clock generation'19985,796,534'Apparatus which performs an ID operation simultaneously with a servo operation using a data recording medium with the ID area recorded immediately before the servo area'19985,786,954'Magnetic disk recording and playback apparatus using independently positioned recorded pattern sets for clock generation'19985,600,501'Disk recording and/or reproducing apparatus that compensates for bit nonlinearity and a phase shift introduced by separate read and write heads'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2019Patents assigned to SONY CORP (21)· patent assignee history
1997–2002Based in Kanagawa, JP· patent location history
2013–2015Patents assigned to YAMAKOSHI TAKAMICHI (6)· patent assignee history
2013–2015Patents assigned to KISHIMA KOICHIRO (4)· patent assignee history
2013–2015Patents assigned to HAYASHI NOBUHIRO (2)· patent assignee history
2013–2014Patents assigned to HIRONO YU (2)· patent assignee history
2013–2019Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 21 | 1997–2019 |
| YAMAKOSHI TAKAMICHIself | 6 | 2013–2015 |
| KISHIMA KOICHIRO | 4 | 2013–2015 |
| HAYASHI NOBUHIRO | 2 | 2013–2015 |
| HIRONO YU | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 11 | 1997–2002 |
| Tokyo, JP | 10 | 2013–2019 |