Nakai; Hiroaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakai; Hiroaki.The latest application filed is for "radiation detector and radiation diagnosis apparatus".

Company Profile

16.66.75

Nakai; Hiroaki - Nasushiobara JP
Nakai; Hiroaki - Shiga JP
Nakai; Hiroaki - Otawara JP
Nakai; Hiroaki - Nasushiobara-Shi JP
Nakai; Hiroaki - Tokyo N/A JP
Nakai; Hiroaki - Kawasaki JP
Nakai; Hiroaki - Kanagawa JP
Nakai; Hiroaki - Yokohama JP
Nakai; Hiroaki - Kawasaki-shi JP
Nakai; Hiroaki - Kanagawa-ken JP
Nakai; Hiroaki - Hyogo JP
Nakai; Hiroaki - Kobe JP
Nakai; Hiroaki - Osaka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Photon counting X-ray CT apparatus Grant 11,327,031 - Moriyasu , et al. May 10, 2	2022-05-10
Radiation Detector And Radiation Diagnosis Apparatus App 20220003886 - KAWATA; Go ; et al.	2022-01-06
Radiation detector and X-ray CT apparatus Grant 11,207,037 - Kawata , et al. December 28, 2	2021-12-28
Asymmetrical scroll compressor Grant 11,098,715 - Nakai , et al. August 24, 2	2021-08-24
Radiation Diagnosis Device And Radiation Diagnosis Method App 20210236073 - KAWATA; Go ; et al.	2021-08-05
X-ray CT apparatus including a photon-counting detector and circuitry configured to set a control parameter corresponding to a position of each detecting element in the photon-counting detector Grant 11,076,823 - Tamura , et al. August 3, 2	2021-08-03
Sensitivity correction method and photon counting detector Grant 10,969,503 - Nakai , et al. April 6, 2	2021-04-06
X-ray computed tomography apparatus and x-ray detector Grant 10,959,684 - Nakai , et al. March 30, 2	2021-03-30
X-ray Imaging Apparatus, Medical Information Processing Apparatus, X-ray Detector, And Correction Method Of X-ray Detector App 20210052236 - NAKAI; Hiroaki	2021-02-25
Radiation Detector And X-ray Ct Apparatus App 20200367836 - KAWATA; Go ; et al.	2020-11-26
X-ray CT apparatus Grant 10,769,822 - Tamura , et al. Sep	2020-09-08
X-ray image diagnostic apparatus and method Grant 10,743,834 - Kato , et al. A	2020-08-18
X-ray CT apparatus Grant 10,667,774 - Kato , et al.	2020-06-02
X-ray CT apparatus, information processing device and information processing method Grant 10,646,186 - Nitta , et al.	2020-05-12
Refrigeration cycle device using working fluid containing 1,1,2-trifluoroethylene (R1123) and difluoromethane (R32) Grant 10,591,188 - Sakima , et al.	2020-03-17
Refrigeration cycle device with motor speed estimator Grant 10,590,934 - Sakima , et al.	2020-03-17
Asymmetrical Scroll Compressor App 20200063737 - NAKAI; Hiroaki ; et al.	2020-02-27
Sensitivity Correction Method And Photon Counting Detector App 20200064498 - NAKAI; Hiroaki ; et al.	2020-02-27
Compressor Having Injection Function App 20200063736 - NAKAI; Hiroaki ; et al.	2020-02-27
Photon Counting X-ray Ct Apparatus App 20200033273 - Moriyasu; Kenta ; et al.	2020-01-30
X-ray CT apparatus and reconstruction processing apparatus Grant 10,497,152 - Miyazaki , et al. De	2019-12-03
Photon counting X-ray CT apparatus Grant 10,451,568 - Moriyasu , et al. Oc	2019-10-22
Scroll Compressor App 20190309750 - NAKAI; Hiroaki ; et al.	2019-10-10
Photon counting detector and X-ray computed tomography (CT) apparatus Grant 10,338,012 - Kato , et al.	2019-07-02
Medical image processing apparatus and non-transitory computer-readable storage medium Grant 10,251,626 - Utsunomiya , et al.	2019-04-09
Rotary compressor having two cylinders Grant 10,233,930 - Nakai , et al.	2019-03-19
Rotary compressor having two cylinders Grant 10,233,929 - Nakai , et al.	2019-03-19
Photon-counting X-ray CT apparatus and image processing apparatus Grant 10,219,775 - Nakai , et al.	2019-03-05
Compressor and refrigeration cycle device using same Grant 10,215,451 - Fujitaka , et al. Feb	2019-02-26
X-ray CT and medical diagnostic apparatus with photon counting detector Grant 10,206,638 - Nakai Feb	2019-02-19
X-ray CT apparatus and X-ray detector with variable layer Grant 10,197,511 - Kato , et al. Fe	2019-02-05
X-ray Ct Apparatus App 20190021687 - KATO; Tooru ; et al.	2019-01-24
X-ray computed tomography apparatus including a first X-ray detector and a second X-ray detector for counting X-ray photons Grant 10,182,775 - Nakai , et al. Ja	2019-01-22
X-ray Ct Apparatus App 20190000409 - TAMURA; Emi ; et al.	2019-01-03
X-ray CT apparatus including a photon-counting detector, and an image processing apparatus and an image processing method for correcting detection signals detected by the photon-counting detector Grant 10,159,450 - Kato , et al. Dec	2018-12-25
Photon counting imaging apparatus and X-ray detection apparatus Grant 10,149,655 - Kato , et al. Dec	2018-12-11
X-ray Ct Apparatus App 20180300909 - TAMURA; Emi ; et al.	2018-10-18
Image processing device, radiation detecting device, and image processing method Grant 10,102,651 - Ida , et al. October 16, 2	2018-10-16
Rotary Compressor Having Two Cylinders App 20180291899 - NAKAI; Hiroaki ; et al.	2018-10-11
Compressor and refrigeration cycle device using same Grant 10,077,922 - Fujitaka , et al. September 18, 2	2018-09-18
X-ray computed tomography apparatus, image processing apparatus, and image processing method Grant 10,074,197 - Nitta , et al. September 11, 2	2018-09-11
X-ray Computed Tomography Apparatus And X-ray Detector App 20180242927 - Nakai; Hiroaki ; et al.	2018-08-30
Image processing device, radiation detecting device, and image processing method Grant 10,043,293 - Ida , et al. August 7, 2	2018-08-07
Image Processing Device, Radiation Detecting Device, And Image Processing Method App 20180211418 - IDA; Takashi ; et al.	2018-07-26
X-ray Ct Apparatus And Reconstruction Processing Apparatus App 20180211417 - MIYAZAKI; Hiroaki ; et al.	2018-07-26
Refrigeration Cycle Device App 20180156217 - SAKIMA; FUMINORI ; et al.	2018-06-07
X-ray Image Diagnostic Apparatus And Method App 20180098746 - KATO; Tooru ; et al.	2018-04-12
X-ray CT apparatus and controlling method Grant 9,924,916 - Kato , et al. March 27, 2	2018-03-27
X-ray CT apparatus and image processing device Grant 9,913,622 - Ida , et al. March 13, 2	2018-03-13
Medical image processing apparatus and X-ray CT apparatus Grant 9,872,654 - Kogure , et al. January 23, 2	2018-01-23
X-ray CT apparatus, and image processing apparatus Grant 9,872,661 - Ono , et al. January 23, 2	2018-01-23
Photon-counting type X-ray computed tomography apparatus and method Grant 9,841,389 - Tamura , et al. December 12, 2	2017-12-12
Refrigeration Cycle Device And Compressor Used In Same App 20170350623 - NAKAI; HIROAKI ; et al.	2017-12-07
Photon counting type X-ray computed tomography apparatus and data transfer method for the same Grant 9,808,210 - Yamazaki , et al. November 7, 2	2017-11-07
Medical Image Processing Apparatus And Non-transitory Computer-readable Storage Medium App 20170290569 - UTSUNOMIYA; Kazuki ; et al.	2017-10-12
X-ray computed tomography apparatus and photon counting CT apparatus Grant 9,775,225 - Tamura , et al. September 26, 2	2017-09-26
Photon Counting Detector And X-ray Computed Tomography (ct) Apparatus App 20170261620 - KATO; Tooru ; et al.	2017-09-14
X-ray Ct Apparatus, Information Processing Device And Information Processing Method App 20170202531 - NITTA; Shuhei ; et al.	2017-07-20
Rotary Compressor Having Two Cylinders App 20170167487 - NAKAI; HIROAKI ; et al.	2017-06-15
Photon Counting Imaging Apparatus And X-ray Detection Apparatus App 20170150932 - KATO; Tooru ; et al.	2017-06-01
Compressor And Refrigeration Cycle Device Using Same App 20170146265 - FUJITAKA; Akira ; et al.	2017-05-25
Refrigeration Cycle Device App 20170138645 - SAKIMA; Fuminori ; et al.	2017-05-18
Compressor And Refrigeration Cycle Device Using Same App 20170138641 - FUJITAKA; Akira ; et al.	2017-05-18
Photon-counting X-ray Ct Apparatus And Image Processing Apparatus App 20170119340 - NAKAI; Hiroaki ; et al.	2017-05-04
X-ray CT apparatus, image processing apparatus, and image processing method Grant 9,595,101 - Kato , et al. March 14, 2	2017-03-14
Rotary compressor Grant 9,568,004 - Ogata , et al. February 14, 2	2017-02-14
Rotary compressor with oil retaining portion Grant 9,512,841 - Ogata , et al. December 6, 2	2016-12-06
Rotary compressor having an oil groove in an inner peripheral surface of a bearing Grant 9,482,231 - Oyagi , et al. November 1, 2	2016-11-01
X-ray Ct Apparatus And Image Processing Device App 20160242720 - IDA; Takashi ; et al.	2016-08-25
X-ray Ct Apparatus, And Image Processing Apparatus App 20160135774 - ONO; Toshiyuki ; et al.	2016-05-19
X-ray Ct Apparatus, Image Processing Apparatus, And Image Processing Method App 20160095564 - KATO; Tooru ; et al.	2016-04-07
X-ray Ct Apparatus And Medical Image Diagnostic Apparatus App 20160095560 - NAKAI; Hiroaki	2016-04-07
X-ray Computed Tomography Apparatus, Image Processing Apparatus, And Image Processing Method App 20160058404 - NITTA; Shuhei ; et al.	2016-03-03
Photon Counting X-ray Ct Apparatus App 20160054453 - MORIYASU; Kenta ; et al.	2016-02-25
X-ray Ct Apparatus And X-ray Detector App 20160054454 - KATO; Tooru ; et al.	2016-02-25
X-ray Ct Apparatus App 20160038108 - TAMURA; Emi ; et al.	2016-02-11
X-ray Computed Tomography Apparatus App 20160029985 - KATO; Tooru ; et al.	2016-02-04
X-ray Computed Tomography Apparatus App 20160022243 - NAKAI; Hiroaki ; et al.	2016-01-28
Medical Image Processing Apparatus And X-ray Ct Apparatus App 20150374313 - KOGURE; Nakaba ; et al.	2015-12-31
Image Processing Device, Radiation Detecting Device, And Image Processing Method App 20150348289 - IDA; Takashi ; et al.	2015-12-03
Rotary Compressor App 20150322949 - OYAGI; Shingo ; et al.	2015-11-12
X-ray Computed Tomography Apparatus And Photon Counting Ct Apparatus App 20150312998 - TAMURA; Emi ; et al.	2015-10-29
X-ray Computed Tomography Apparatus And Photon Counting Ct Apparatus App 20150305697 - Tamura; Emi ; et al.	2015-10-29
X-ray Ct Apparatus And Controlling Method App 20150282778 - KATO; Tooru ; et al.	2015-10-08
X-ray Ct Apparatus, Image Processing Apparatus, And Image Processing Method App 20150287193 - KATO; Tooru ; et al.	2015-10-08
X-ray CT apparatus and data transmission method of X-ray CT apparatus Grant 9,149,240 - Nakai , et al. October 6, 2	2015-10-06
Photon-counting Type X-ray Computed Tomography Apparatus And Method App 20150198725 - TAMURA; Emi ; et al.	2015-07-16
Scroll compressor with bypass holes Grant 8,985,978 - Nakai , et al. March 24, 2	2015-03-24
Radiation detection data processing apparatus and method related to compression of radiation detection data Grant 8,953,862 - Date , et al. February 10, 2	2015-02-10
Rotary Compressor App 20140322057 - Ogata; Takeshi ; et al.	2014-10-30
Rotary Compressor App 20140301881 - Ogata; Takeshi ; et al.	2014-10-09
Photon Counting Type X-ray Computed Tomography Apparatus And Data Transfer Method For The Same App 20140211909 - YAMAZAKI; Takayuki ; et al.	2014-07-31
Semiconductor device for preventing erroneous write to memory cell in switching operational mode between normal mode and standby mode Grant 8,593,859 - Agari , et al. November 26, 2	2013-11-26
X-ray Ct Apparatus And Data Transmission Method Of X-ray Ct Apparatus App 20130216018 - Nakai; Hiroaki ; et al.	2013-08-22
Rotary Compressor App 20130189080 - Nakai; Hiroaki ; et al.	2013-07-25
Scroll Compressor App 20130108496 - Nakai; Hiroaki ; et al.	2013-05-02
Radiation Detection Data Processing Apparatus And Method App 20130058552 - DATE; Naoto ; et al.	2013-03-07
Semiconductor Device For Preventing Erroneous Write To Memory Cell In Switching Operational Mode Between Normal Mode And Standby Mode App 20110116321 - AGARI; Takeshi ; et al.	2011-05-19
Image processing apparatus and method for detecting a feature point in an image Grant 7,903,880 - Wyatt , et al. March 8, 2	2011-03-08
Semiconductor device for preventing erroneous write to memory cell in switching operational mode between normal mode and standby mode Grant 7,894,292 - Agari , et al. February 22, 2	2011-02-22
Recognizing apparatus and recognizing method Grant 7,877,334 - Kobayashi , et al. January 25, 2	2011-01-25
Semiconductor memory device with low standby current Grant 7,826,298 - Nakai , et al. November 2, 2	2010-11-02
Method and system for data processing with data distribution managing Grant 7,653,662 - Mizutani , et al. January 26, 2	2010-01-26
Semiconductor Device For Preventing Erroneous Write To Memory Cell In Switching Operational Mode Between Normal Mode And Standby Mode App 20090196115 - Agari; Takeshi ; et al.	2009-08-06
Semiconductor memory device with low standby current App 20080291754 - Nakai; Hiroaki ; et al.	2008-11-27
Recognizing apparatus and recognizing method App 20080077543 - Kobayashi; Takumi ; et al.	2008-03-27
Method and apparatus for calibration of camera system, and method of manufacturing camera system Grant 7,321,839 - Maeda , et al. January 22, 2	2008-01-22
Stereo calibration apparatus and stereo image monitoring apparatus using the same Grant 7,313,265 - Nakai , et al. December 25, 2	2007-12-25
Method and system for data processing with data distribution managing App 20070220215 - Mizutani; Hitoshi ; et al.	2007-09-20
Image processing apparatus App 20070183667 - Wyatt; Paul ; et al.	2007-08-09
Image processor, method, and program App 20070110319 - Wyatt; Paul ; et al.	2007-05-17
Obstacle detecting apparatus and method Grant 7,209,031 - Nakai , et al. April 24, 2	2007-04-24
Method and apparatus for calibration of camera system, and method of manufacturing camera system App 20070005293 - Maeda; Kenichi ; et al.	2007-01-04
Obstacle detection device and method therefor Grant 7,132,933 - Nakai , et al. November 7, 2	2006-11-07
Method and apparatus for calibration of camera system, and method of manufacturing camera system Grant 7,124,046 - Maeda , et al. October 17, 2	2006-10-17
Semiconductor device less susceptible to variation in threshold voltage Grant 7,106,129 - Nakai September 12, 2	2006-09-12
Obstacle detecting apparatus and method App 20060182312 - Nakai; Hiroaki ; et al.	2006-08-17
Obstacle detecting apparatus and method Grant 7,091,837 - Nakai , et al. August 15, 2	2006-08-15
Respiration measurement apparatus App 20060058613 - Nakai; Hiroaki	2006-03-16
Obstacle detection device and method therefor App 20050169530 - Nakai, Hiroaki ; et al.	2005-08-04
Obstacle detection device and method therefor Grant 6,906,620 - Nakai , et al. June 14, 2	2005-06-14
Semiconductor device less susceptible to viariation in threshold voltage App 20040238875 - Nakai, Hiroaki	2004-12-02
Stereo calibration apparatus and stereo image monitoring apparatus using the same App 20040234124 - Nakai, Hiroaki ; et al.	2004-11-25
Semiconductor device less susceptible to variation in threshold voltage Grant 6,771,117 - Nakai August 3, 2	2004-08-03
Method and apparatus for calibration of camera system, and method of manufacturing camera system App 20040141063 - Maeda, Kenichi ; et al.	2004-07-22
Obstacle detection device and method therefor App 20040096082 - Nakai, Hiroaki ; et al.	2004-05-20
Obstacle detecting apparatus and method App 20030227378 - Nakai, Hiroaki ; et al.	2003-12-11
Semiconductor device less susceptible to variation in threshold voltage App 20030160649 - Nakai, Hiroaki	2003-08-28
Non-volatile semiconductor memory device conducting data write and erase operations based on a prescribed unit region App 20020141236 - Nakai, Hiroaki ; et al.	2002-10-03
Semiconductor integrated circuit allowing internal voltage to be measured and controlled externally App 20020024330 - Hosogane, Akira ; et al.	2002-02-28
Nonvolatile semiconductor memory device capable of erasing blocks despite variation in erasing characteristic of sectors Grant 6,335,882 - Saeki , et al. January 1, 2	2002-01-01
Region-of-interest setting apparatus for respiration monitoring and a respiration monitoring system Grant 6,110,123 - Ishihara , et al. August 29, 2	2000-08-29
Method and apparatus for automatic adjustment of electron optics system and astigmatism correction in electron optics device Grant 6,067,164 - Onoguchi , et al. May 23, 2	2000-05-23
Non-volatile semiconductor memory device allowing fast verifying operation Grant 5,521,864 - Kobayashi , et al. May 28, 1	1996-05-28
Display monitoring system for detecting and tracking an intruder in a monitor area Grant 5,243,418 - Kuno , et al. September 7, 1	1993-09-07

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