Inventor
Hideyuki Hashi
Inventor
Osaka, JP
Overview
Patents· 46 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 transducer44%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them14%
H04NPictorial communication, e.g. television13%
G02BOptical elements, systems or apparatus11%
LOC149%
B82YSpecific uses or applications of nanostructures6%
G01RMeasuring electric variables2%
G06TImage data processing or generation, in general2%
PatentTitleYear
9,866,808'Projector system for arranging an image within a projection range'20188,754,949'Shake measurement system, shake measurement method, and imaging device'20148,564,892'Lens barrel with four symmetric and parallel contact points'2013D0681037'Electronic pen'2013D0680114'Electronic pen'20138,395,672'Imaging device that detects inclination of image and apparatus in a rolling direction'20138,351,142'Drive unit'20138,330,824'Camera, camera system, and camera body'20127,970,266'Camera'20117,920,345'Lens barrel supporting frame, lens retaining structure, lens barrel and camera'20117,869,702'Image blur correcting device and camera'20117,804,665'Head support device, disk device having the head support device, and portable electronic device having the disk device'20107,782,549'Camera'20107,760,996'Image blur correction device and camera'20107,746,584'Lens barrel supporting frame, lens retaining structure, lens barrel and camera'20107,652,851'Head support device and disk device having the same'20107,312,953'Head suspension assembly and disk drive using the same'20077,245,456'Head support device and disk drive using the same'20077,230,798'Head support device and disk drive using the same'20077,220,323'Cleaning method for magnetic transfer carrier'20077,218,479'Head support device with bearing and elastic member'20077,170,717'Head suspension assembly and disk drive using the same'20077,149,059'Head supporting device and disk apparatus'20067,061,703'Master information carrier and method for manufacturing magnetic disc using the same'20067,057,834'Master information carrier and method for manufacturing magnetic disc using the same'20066,994,029'Magnetic transfer method and magnetic transfer device'20066,980,380'Master information carrier and method for manufacturing magnetic disk'2005D0508488'Magnetic head suspension'2005D0507565'Magnetic head suspension'20056,909,565'Magnetic transfer method and magnetic transfer apparatus'20056,903,886'Magnetic transfer apparatus and particle monitoring method'2005D0505419'Magnetic head suspension'20056,898,032'Method and apparatus for magnetic printing'2005D0504424'Magnetic head suspension'20056,858,329'Master disc and method for manufacturing magnetic disc using the same'20056,850,377'Master information carrier/magnetic recording medium defect inspection method'20056,785,070'Magnetic transcription device'20046,781,777'Master information carrier and method for manufacturing information recording medium using the same'20046,762,892'Magnetic transferring method and magnetic transferring apparatus'20046,674,588'Magnetic transfer apparatus'20046,665,133'Magnetic transfer method and magnetic transfer device'20036,646,820'Method for recording magnetic recording medium'20036,469,848'Method and apparatus for manufacturing a magnetic recording medium with pre-format recording signals transferred and recorded by using a master information carrier'20025,784,229'Driving apparatus in which a distance between a first flange and a second flange of a tape guide is larger than a distance between a first flange and a second flange of a take-up reel'19985,370,292'Magnetic tape driving mechanism having a capstan with a surface made of carbon film including diamond-bonded carbons'19945,206,770'Apparatus with arrangement for keeping rotating head in optimal contact with magnetic tape'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (29)· patent assignee history
1993–2007Based in Kadoma, JP· patent location history
2002–2018Based in Osaka, JP· patent location history
2004–2005Patents assigned to FUJI ELECTRIC CO LTD (2)· patent assignee history
2010–2014Patents assigned to PANASONIC CORP (15)· patent assignee history
2012–2014Patents assigned to HASHI HIDEYUKI (5)· patent assignee history
2012–2014Patents assigned to HAYASHI KENICHI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 29 | 1993–2007 |
| PANASONIC CORP | 15 | 2010–2014 |
| HASHI HIDEYUKIself | 5 | 2012–2014 |
| HAYASHI KENICHI | 3 | 2012–2014 |
| FUJI ELECTRIC CO LTD | 2 | 2004–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 32 | 2002–2018 |
| Kadoma, JP | 14 | 1993–2007 |