LexDanaLexDanabeta
Inventor

Yasuo Sakurai

Inventor
Yokohama, JP

Overview

50→
Patents
1980–2020
Patent span
Physics
Primary field (CPC G)

Patents· 50 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television20%
A61BDiagnosis10%
B41JTypewriters8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
G06TImage data processing or generation, in general5%
G01RMeasuring electric variables4%
G03GElectrography4%
G06KGraphical data reading4%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,755,408Medical information processing system and medical information processing apparatus202010,514,433Magnetic resonance imaging apparatus extracting an intervertebral disk region based on sagittalimages of a subject201910,395,367Magnetic resonance imaging apparatus201910,140,543Medical image processing apparatus, medical image processing method, and medical imaging device20189,665,918'Medical data generating apparatus and medical data generating method'20179,649,041'Blood flow perfusion analyzing apparatus, blood flow perfusion analyzing method, fluid analyzing apparatus and fluid analyzing'20178,897,533'Medical image processing apparatus'20148,827,401'Recording device including a device to detect misalignment of dots'20148,610,968'Document illuminating system and image reader including the same'20138,562,096'Image forming apparatus, image formation method, and computer-readable medium'20138,491,080'Recording device, control method, and recording medium'20138,424,997'Recording device, control method, and recording medium'20138,416,471'Document illuminating system and image reader including the same'20138,350,566'Magnetic particle imaging apparatus, method of disposing detection coil for magnetic particle imaging apparatus, and magnetic flux detecting apparatus'20138,339,682'Lighting device for use in an optical scanning unit, of an image reader'20128,315,883'Examination-item-selection device, an examination-item-selection method, and an examination-item-selection program'20128,253,989'Optical reader, image reader and image forming device'20128,253,987'Image reader and image forming apparatus including the image reader'20128,238,516'Radiotherapy support apparatus'20128,215,743'Recording apparatus and non-transitory computer-readable recording medium storing a recording program'20128,208,181'Image reading apparatus, document reading apparatus, and image forming apparatus'20128,199,371'Image reader and image formation apparatus'20128,194,105'Image reading apparatus and image forming apparatus'20128,191,986'Image forming apparatus'20128,174,738'Image read-out device and image forming device'20128,169,671'Lighting unit, image reading apparatus and image forming apparatus using the same'20128,159,727'Image reading apparatus and image forming apparatus'20128,107,589'Radiotherapeutic system and radiotherapeutic dose distribution measuring method'20128,081,355'Illumination unit, image read apparatus, image formation apparatus'20117,920,304'Image reading device and image forming apparatus'20117,760,403'Optical irradiation apparatus, image reading apparatus using the same, and image forming apparatus using the same'20107,548,352'Illumination device, document reading device, adjusting device, and image forming apparatus'20097,546,733'Method for controlling operation of cylinder apparatus'20097,537,367'Illumination device, image reading device, and image forming apparatus'20097,538,911'Lighting device image, reading apparatus, and image forming apparatus'20097,495,682'Image reading apparatus and image forming apparatus'20097,470,897'Nuclear medical apparatus'20087,330,692'Electricity waste suppressing original document size detection apparatus'20087,209,702'Electricity waste suppressing original document size detection apparatus'20076,794,677'Semiconductor integrated circuit device and method for fabricating the same'20046,041,305'Method and apparatus of controlling reservation for goods and the like'20004,841,430'Method of teaching a path to a moving body'19894,822,670'Removable adhesive sheet or tape'19894,715,597'Automatic document feeder'19874,648,785'Industrial robot employing direct drive operation'19874,641,214'Rotary head assembly with pump-out type spiral grooves for more stable tape running'19874,638,987'Automatic document feeder'19874,525,757'Rotary head assembly'19854,472,657'Support frame for color cathode-ray tube'19844,183,319'Apparatus for coating hose'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2010Patents assigned to RICOH KK (9)· patent assignee history
1987–2000Based in Osaka, JP· patent location history
2007–2013Based in Yokohama, JP· patent location history
2008–2019Patents assigned to TOSHIBA MEDICAL SYS CORP (11)· patent assignee history
2008–2017Based in Otawara, JP· patent location history
2009–2014Based in Kanagawa, JP· patent location history
2011–2017Patents assigned to SAKURAI YASUO (25)· patent assignee history
2011–2014Patents assigned to RICOH CO LTD (19)· patent assignee history
2012–2014Patents assigned to SAKURADA YUICHI (8)· patent assignee history
2014–2020Based in Nasushiobara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAKURAI YASUOself252011–2017
RICOH CO LTD192011–2014
TOSHIBA MEDICAL SYS CORP112008–2019
RICOH KK91987–2010
SAKURADA YUICHI82012–2014
Locations
LocationPatentsSpan
Yokohama, JP152007–2013
Kanagawa, JP102009–2014
Otawara, JP62008–2017
Nasushiobara, JP42014–2020
Osaka, JP31987–2000