| Patent | Date |
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Phase object visualization apparatus and phase object visualization method
Grant 10,884,230 - Ishiwata January 5, 2 | 2021-01-05 |
Phase distribution calculation method, evaluation method, and image processing device
Grant 10,775,603 - Ishiwata September 15, 2 | 2020-09-15 |
Three-dimensional position information acquiring method and three-dimensional position information acquiring apparatus
Grant 10,754,139 - Ishiwata A | 2020-08-25 |
Evaluating a pluripotent stem cell based on a region of a phase distribution image having a phase amount less than a threshold phase amount of a mitochondrion in a somatic cell
Grant 10,563,177 - Ishiwata Feb | 2020-02-18 |
Phase contrast microscope
Grant 10,254,525 - Arashi , et al. | 2019-04-09 |
Apparatus and method for obtaining three-dimensional information
Grant 10,114,207 - Ishiwata October 30, 2 | 2018-10-30 |
Three-dimensional Position Information Acquiring Method And Three-dimensional Position Information Acquiring Apparatus
App 20180259763 - ISHIWATA; Hiroshi | 2018-09-13 |
Phase Distribution Calculation Method, Evaluation Method, And Image Processing Device
App 20180217369 - ISHIWATA; Hiroshi | 2018-08-02 |
Three-dimensional position information acquiring method and three-dimensional position information acquiring apparatus
Grant 9,995,924 - Ishiwata June 12, 2 | 2018-06-12 |
Method For Assisting In Evaluating Pluripotent Stem Cell Without Stains, Storage Medium, And Operation Device
App 20180002670 - ISHIWATA; Hiroshi | 2018-01-04 |
Phase Object Visualization Apparatus And Phase Object Visualization Method
App 20170351083 - ISHIWATA; Hiroshi | 2017-12-07 |
Phase distribution measurement method and phase distribution measurement apparatus
Grant 9,594,941 - Ishiwata March 14, 2 | 2017-03-14 |
Apparatus And Method For Obtaining Three-dimensional Information
App 20160334613 - ISHIWATA; Hiroshi | 2016-11-17 |
Phase Contrast Microscope
App 20160187635 - ARASHI; Bunryu ; et al. | 2016-06-30 |
Three-dimensional Position Information Acquiring Method And Three-dimensional Position Information Acquiring Apparatus
App 20160171679 - ISHIWATA; Hiroshi | 2016-06-16 |
Image Forming Method And Image Forming Apparatus
App 20150185460 - NAKASHO; Eiji ; et al. | 2015-07-02 |
Method and apparatus for visualizing phase object
Grant 9,041,788 - Ishiwata May 26, 2 | 2015-05-26 |
Phase Distribution Measurement Method And Phase Distribution Measurement Apparatus
App 20140285650 - ISHIWATA; Hiroshi | 2014-09-25 |
Scattering medium internal observation apparatus, image pickup system, image pickup method and endoscope apparatus
Grant 8,259,167 - Ishiwata , et al. September 4, 2 | 2012-09-04 |
Focal position determining method, focal position determining apparatus, feeble light detecting apparatus and feeble light detecting method
Grant 8,174,686 - Namba , et al. May 8, 2 | 2012-05-08 |
Method And Apparatus For Visualizing Phase Object
App 20120057013 - Ishiwata; Hiroshi | 2012-03-08 |
Methods for implement microscopy and microscopic measurement as well as microscope and apparatus for implementing them
App 20090201580 - Ishiwata; Hiroshi | 2009-08-13 |
Methods for implement microscopy and microscopic measurement as well as microscope and apparatus for implementing them
Grant 7,564,622 - Ishiwata July 21, 2 | 2009-07-21 |
Scattering Medium Internal Observation Apparatus, Image Pickup System, Image Pickup Method And Endoscope Apparatus
App 20090009595 - ISHIWATA; Hiroshi ; et al. | 2009-01-08 |
Focal Position Determining Method, Focal Position Determining Apparatus, Feeble Light Detecting Apparatus And Feeble Light Detecting Method
App 20080225278 - NAMBA; Akihiro ; et al. | 2008-09-18 |
Small-hole electrical discharge machining device and multiple diesinking-and-small-hole electrical discharge machining device, and method for multiple diesinking-and-small-hole electrical discharge machining with the same device
Grant 7,202,439 - Ishiwata , et al. April 10, 2 | 2007-04-10 |
Infrared observation system
App 20070027362 - Handa; Keiji ; et al. | 2007-02-01 |
Methods for implement microscopy and microscopic measurement as well as microscope and apparatus for implementing them
App 20050168808 - Ishiwata, Hiroshi | 2005-08-04 |
Small-hole electrical discharge machining device and multiple diesinking-and-small-hole electrical discharge machining device, and method for multiple diesinking-and-small-hole electrical discharge machining with the same device
App 20040262266 - Ishiwata, Hiroshi ; et al. | 2004-12-30 |
Small hole electric discharge machine drill provided with depth-specific processing means
Grant 6,806,435 - Ishiwata , et al. October 19, 2 | 2004-10-19 |
Method for detecting physical amount of object and optical apparatus using the same
Grant 6,741,356 - Ishiwata , et al. May 25, 2 | 2004-05-25 |
Small hole electric discharge machine drill provided with depth-specific processing means and method of depth-specific processing with small hole electric discharge machine drill
App 20020148814 - Ishiwata, Hiroshi ; et al. | 2002-10-17 |
Communication Controlling Apparatus
App 20020080722 - URIU, SHIRO ; et al. | 2002-06-27 |
Optical apparatus and microscope
Grant 6,404,545 - Ishiwata June 11, 2 | 2002-06-11 |
Detection apparatus having an object gradient detection
Grant 6,369,375 - Ishiwata April 9, 2 | 2002-04-09 |
Microscope apparatus
Grant 6,323,998 - Kawano , et al. November 27, 2 | 2001-11-27 |
Microscope apparatus
Grant 5,969,855 - Ishiwata , et al. October 19, 1 | 1999-10-19 |
Microscope apparatus
Grant 5,808,791 - Kawano , et al. September 15, 1 | 1998-09-15 |
Phase contrast microscope
Grant 5,751,475 - Ishiwata , et al. May 12, 1 | 1998-05-12 |
Pilot injection control system
Grant 5,482,016 - Ohishi , et al. January 9, 1 | 1996-01-09 |
Fuel injection device
Grant 5,357,933 - Kasahara , et al. October 25, 1 | 1994-10-25 |
Objective lens for optical disks
Grant 4,953,959 - Ishiwata , et al. September 4, 1 | 1990-09-04 |
Objective lens and imaging optical system for optical information recording and readout device
Grant 4,902,113 - Ishiwata February 20, 1 | 1990-02-20 |
Fuel injection apparatus for internal combustion engines
Grant 4,730,586 - Yamaguchi , et al. March 15, 1 | 1988-03-15 |
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