Patent | Date |
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Vehicle Steering Device And Assembling Method Thereof App 20220297739 - MIYOSHI; Takashi ;   et al. | 2022-09-22 |
Program simulation system for industrial machines and numerical control system Grant 11,366,459 - Miyoshi June 21, 2 | 2022-06-21 |
Electric Power Steering Device App 20220177027 - MIYOSHI; Takashi | 2022-06-09 |
Electric Power Steering Device App 20220097756 - MIYOSHI; Takashi | 2022-03-31 |
Observation Apparatus, Optical Deflection Unit, And Image Formation Method App 20220026358 - HIRATA; Tadashi ;   et al. | 2022-01-27 |
Data-creation Assistance Apparatus, Data-creation Assistance Method, And Data-creation Assistance Program App 20210158588 - MIYOSHI; Takashi ;   et al. | 2021-05-27 |
Program Simulation System For Industrial Machines And Numerical Control System App 20210064014 - MIYOSHI; Takashi | 2021-03-04 |
Augmented Reality Glasses Device And Display Program App 20210021797 - MIYOSHI; Takashi | 2021-01-21 |
Information processing device, information processing method, and computer-readable recording medium storing program Grant 10,810,047 - Miyoshi October 20, 2 | 2020-10-20 |
Control System App 20200310384 - MIYOSHI; Takashi | 2020-10-01 |
Image-processing device and cell observation system Grant 10,762,327 - Nakatomi , et al. Sep | 2020-09-01 |
Light emitting device Grant 10,738,987 - Kuribayashi , et al. A | 2020-08-11 |
Information processing device and system for suppressing degradation of processing performance of program, method for controlling information processing system, and non-transitory computer-readable storage medium Grant 10,642,649 - Miyoshi | 2020-05-05 |
Cell Observation System App 20200126225 - MIYOSHI; Takashi ;   et al. | 2020-04-23 |
Cell Observation System App 20200124836 - MIYOSHI; Takashi ;   et al. | 2020-04-23 |
Observation device and observation method Grant 10,613,310 - Sakurai , et al. | 2020-04-07 |
Information-processing system, information-processing apparatus, management apparatus, and processing method Grant 10,560,262 - Shimizu , et al. Feb | 2020-02-11 |
Information Processing Device, Information Processing Method, And Computer-readable Recording Medium Storing Program App 20190347136 - MIYOSHI; TAKASHI | 2019-11-14 |
Dual-pinion electric power steering device Grant 10,427,707 - Miyoshi , et al. October 1, 2 | 2019-10-01 |
Observation apparatus and observation method to observe a sample with reflected light transmitted through the sample Grant 10,281,704 - Takahashi , et al. | 2019-05-07 |
Imaging apparatus, microscope system, imaging method, and computer-readable recording medium Grant 10,254,530 - Miyoshi | 2019-04-09 |
Image-processing Device And Cell Observation System App 20190095692 - NAKATOMI; Takayuki ;   et al. | 2019-03-28 |
Image acquisition system Grant 10,237,472 - Miyoshi , et al. | 2019-03-19 |
Image acquisition system Grant 10,225,448 - Horie , et al. | 2019-03-05 |
Light Emitting Device App 20190032907 - KURIBAYASHI; Wataru ;   et al. | 2019-01-31 |
Information processing device, method, and non-transitory computer-readable recording medium storing information processing program for loading code into reconfigurable integrated circuit Grant 10,176,112 - Miyoshi J | 2019-01-08 |
Observation Device And Observation Method App 20180314046 - SAKURAI; Ayumu ;   et al. | 2018-11-01 |
Dual-pinion Electric Power Steering Device App 20180201304 - MIYOSHI; Takashi ;   et al. | 2018-07-19 |
Transceiving system, transmitter, receiver, and control method of transceiving system Grant 10,003,430 - Shimizu , et al. June 19, 2 | 2018-06-19 |
Image Acquisition System App 20180084169 - HORIE; Takuji ;   et al. | 2018-03-22 |
Image Acquisition System App 20180084191 - MIYOSHI; Takashi ;   et al. | 2018-03-22 |
Programmable Logic Device, Information Processing Apparatus, And Processing Method App 20180053017 - Shimizu; Takashi ;   et al. | 2018-02-22 |
Information Processing Device, Information Processing Method, And Non-transitory Computer-readable Recording Medium Storing Information Processing Program App 20170351617 - MIYOSHI; TAKASHI | 2017-12-07 |
Observation Apparatus And Observation Method App 20170261732 - TAKAHASHI; Shintaro ;   et al. | 2017-09-14 |
Apparatus And System For Processing Information, Method For Controlling Information Processing System, And Non-transitory Computer-readable Storage Medium App 20170262313 - MIYOSHI; Takashi | 2017-09-14 |
Information-processing System, Information-processing Apparatus, Management Apparatus, And Processing Method App 20170250802 - SHIMIZU; Takashi ;   et al. | 2017-08-31 |
Switch device, information processing device, and control method of information processing device Grant 9,639,076 - Miyoshi May 2, 2 | 2017-05-02 |
Power steering apparatus for vehicle and method of producing the same Grant 9,573,621 - Shiraishi , et al. February 21, 2 | 2017-02-21 |
Transceiving System, Transmitter, Receiver, And Control Method Of Transceiving System App 20170033883 - Shimizu; Takashi ;   et al. | 2017-02-02 |
Vehicle steering device Grant 9,533,703 - Shimizu , et al. January 3, 2 | 2017-01-03 |
System, Information Processing Device, And Method App 20160328276 - Tanimoto; Teruo ;   et al. | 2016-11-10 |
Method for producing mixed gas and gas mixing device Grant 9,486,749 - Takamisawa , et al. November 8, 2 | 2016-11-08 |
Processing Device And Control Method For Processing Device App 20160267018 - Shimizu; Takashi ;   et al. | 2016-09-15 |
Information Processing System And Method For Controlling Information Processing System App 20160266923 - MIYOSHI; TAKASHI | 2016-09-15 |
Imaging Apparatus, Microscope System, Imaging Method, And Computer-readable Recording Medium App 20160187638 - MIYOSHI; Takashi | 2016-06-30 |
System, Method Of Controlling A System Including A Load Balancer And A Plurality Of Apparatuses, And Apparatus App 20160103714 - Konishi; Yotaro ;   et al. | 2016-04-14 |
Image processing apparatus, image processing system, and image reading apparatus Grant 9,300,904 - Miyoshi , et al. March 29, 2 | 2016-03-29 |
Data processing device with serial bus that needs initialization before use Grant 9,223,585 - Nakamura , et al. December 29, 2 | 2015-12-29 |
Vehicle Steering Device App 20150360715 - SHIMIZU; Yasuo ;   et al. | 2015-12-17 |
Information processing device, server system, image processing system, and information storage device Grant 9,158,969 - Miyoshi , et al. October 13, 2 | 2015-10-13 |
Power Steering Apparatus For Vehicle And Method Of Producing The Same App 20150274204 - Shiraishi; Takehito ;   et al. | 2015-10-01 |
Switch Device, Information Processing Device, And Control Method Of Information Processing Device App 20150253993 - Miyoshi; Takashi | 2015-09-10 |
Accelerator management device, accelerator management method, and input-output device Grant 9,104,818 - Miyoshi August 11, 2 | 2015-08-11 |
Semiconductor laser element Grant 9,065,252 - Miyoshi June 23, 2 | 2015-06-23 |
Information processing device Grant 8,924,624 - Miyoshi December 30, 2 | 2014-12-30 |
Method For Producing Mixed Gas And Gas Mixing Device App 20140334246 - Takamisawa; Kazuhiko ;   et al. | 2014-11-13 |
Nitride semiconductor laser diode Grant 8,811,443 - Miyoshi August 19, 2 | 2014-08-19 |
Image Processing Apparatus, Image Processing System, And Image Reading Apparatus App 20140218565 - MIYOSHI; Takashi ;   et al. | 2014-08-07 |
Data Processing Device With Serial Bus That Needs Initialization Before Use App 20140215200 - NAKAMURA; Minoru ;   et al. | 2014-07-31 |
Switch apparatus Grant 8,793,424 - Miyoshi July 29, 2 | 2014-07-29 |
Semiconductor Laser Element App 20140161145 - MIYOSHI; Takashi | 2014-06-12 |
Relay device, MAC address search method Grant 8,719,361 - Umezawa , et al. May 6, 2 | 2014-05-06 |
Magnetostrictive torque sensor device, manufacturing method thereof, and vehicle steering apparatus Grant 8,584,533 - Miyoshi , et al. November 19, 2 | 2013-11-19 |
Switching circuit connected to an I/O device, and switching circuit connected to an I/O device control method Grant 8,583,848 - Miyoshi November 12, 2 | 2013-11-12 |
Nitride Semiconductor Laser Diode App 20130287055 - MIYOSHI; Takashi | 2013-10-31 |
Network connection device, switching circuit device, and method for learning address Grant 8,559,430 - Miyoshi October 15, 2 | 2013-10-15 |
Accelerator Management Device, Accelerator Management Method, And Input-output Device App 20130246679 - MIYOSHI; Takashi | 2013-09-19 |
Nitride semiconductor laser diode Grant 8,514,904 - Miyoshi August 20, 2 | 2013-08-20 |
Transmission information transfer apparatus and method thereof Grant 8,503,442 - Miyoshi August 6, 2 | 2013-08-06 |
Relay Apparatus And Data Copy Method App 20130110780 - Miyoshi; Takashi | 2013-05-02 |
Transmission information transfer apparatus and its method Grant 8,432,910 - Miyoshi April 30, 2 | 2013-04-30 |
Address learning method and address learning switch Grant 8,396,067 - Miyoshi , et al. March 12, 2 | 2013-03-12 |
Switch system, sub-switch and method of controlling switch system Grant 8,392,645 - Miyoshi March 5, 2 | 2013-03-05 |
Semiconductor laser element and method of manufacturing thereof Grant 8,358,674 - Sonobe , et al. January 22, 2 | 2013-01-22 |
Information Processing Device, Server System, Image Processing System, And Information Storage Device App 20120320224 - MIYOSHI; Takashi ;   et al. | 2012-12-20 |
Image pickup apparatus Grant 8,330,846 - Miyoshi , et al. December 11, 2 | 2012-12-11 |
Electric Power Steering Apparatus App 20120271513 - YONEDA; Atsuhiko ;   et al. | 2012-10-25 |
Electric motor and electric power steering apparatus Grant 8,294,311 - Miyoshi , et al. October 23, 2 | 2012-10-23 |
Nitride Semiconductor Laser Diode App 20120189030 - Miyoshi; Takashi | 2012-07-26 |
Information Processing Device App 20120159101 - MIYOSHI; Takashi | 2012-06-21 |
Nitride semiconductor laser device Grant 8,139,620 - Miyoshi , et al. March 20, 2 | 2012-03-20 |
Switch Apparatus App 20120066428 - MIYOSHI; Takashi | 2012-03-15 |
Electric steering system Grant 8,125,175 - Yoneda , et al. February 28, 2 | 2012-02-28 |
Switching Circuit, Information Processing Apparatus, And Switching Circuit Control Method App 20120036306 - MIYOSHI; Takashi | 2012-02-09 |
Semiconductor Laser Element And Method Of Manufacturing Thereof App 20110235666 - SONOBE; Shinya ;   et al. | 2011-09-29 |
Electric Power Steering Apparatus And Electric Motor Driving Controller Used For The Apparatus App 20110231066 - Ohno; Satoshi ;   et al. | 2011-09-22 |
Magnetostrictive torque sensor and electric steering system Grant 7,938,026 - Oniwa , et al. May 10, 2 | 2011-05-10 |
Calibration apparatus, calibration method, program for calibration, and calibration jig Grant 7,894,661 - Kosaka , et al. February 22, 2 | 2011-02-22 |
Motor rotation angle detection device Grant 7,891,461 - Miyoshi , et al. February 22, 2 | 2011-02-22 |
Relay Device, Mac Address Search Method App 20110040849 - UMEZAWA; Yasushi ;   et al. | 2011-02-17 |
Magnetostrictive torque sensor and electric power steering apparatus Grant 7,882,753 - Oniwa , et al. February 8, 2 | 2011-02-08 |
Address Learning Method And Address Learning Switch App 20100316053 - MIYOSHI; Takashi ;   et al. | 2010-12-16 |
Network Connection Device, Switching Circuit Device, And Method For Learning Address App 20100260183 - MIYOSHI; Takashi | 2010-10-14 |
Switch System, Sub-switch And Method Of Controlling Switch System App 20100250807 - MIYOSHI; Takashi | 2010-09-30 |
Nitride Semiconductor Laser Device App 20100220760 - MIYOSHI; Takashi ;   et al. | 2010-09-02 |
System and method for filtering packets in a switching environment Grant 7,742,408 - Miyoshi , et al. June 22, 2 | 2010-06-22 |
Copper alloy suitable for an IC lead pin for a pin grid array provided on a plastic substrate Grant 7,727,344 - Miyoshi , et al. June 1, 2 | 2010-06-01 |
Image Generation Device, Image Generation Method, And Image Generation Program App 20100054580 - Miyoshi; Takashi ;   et al. | 2010-03-04 |
Distance measuring apparatus, distance measuring method, and computer program product Grant 7,656,508 - Iwaki , et al. February 2, 2 | 2010-02-02 |
High-strength, high-conductivity copper alloy wire excellent in resistance to stress relaxation Grant 7,648,601 - Hasegawa , et al. January 19, 2 | 2010-01-19 |
Magnetostriction type torque sensor Grant 7,640,815 - Yoneda , et al. January 5, 2 | 2010-01-05 |
Magnetostrictive Torque Sensor and Electric Steering System App 20090314573 - ONIWA; Yoshihiro ;   et al. | 2009-12-24 |
Magnetostrictive Torque Sensor And Electric Power Steering Apparatus App 20090266179 - Oniwa; Yoshihiro ;   et al. | 2009-10-29 |
Transmission Information Transfer Apparatus and Method Thereof App 20090262740 - Miyoshi; Takashi | 2009-10-22 |
Transmission Information Transfer Apparatus and its Method App 20090262750 - Miyoshi; Takashi | 2009-10-22 |
Magnetostrictive torque sensor device, manufacturing method thereof, and vehicle steering apparatus App 20090218162 - Miyoshi; Takashi ;   et al. | 2009-09-03 |
User support apparatus Grant 7,584,158 - Iwaki , et al. September 1, 2 | 2009-09-01 |
Image Pickup Apparatus App 20090147126 - Miyoshi; Takashi ;   et al. | 2009-06-11 |
Electric Steering System App 20090128081 - Yoneda; Atsuhiko ;   et al. | 2009-05-21 |
Motor rotation angle detection device App 20090107756 - Miyoshi; Takashi ;   et al. | 2009-04-30 |
Object recognition apparatus Grant 7,499,638 - Arai , et al. March 3, 2 | 2009-03-03 |
Image generation method and device Grant 7,457,456 - Miyoshi , et al. November 25, 2 | 2008-11-25 |
Stereo optical module and stereo camera Grant 7,437,066 - Miyoshi , et al. October 14, 2 | 2008-10-14 |
Stereo camera system and stereo optical module Grant 7,386,226 - Miyoshi , et al. June 10, 2 | 2008-06-10 |
Crosstalk-aware timing analysis Grant 7,383,522 - Murgai , et al. June 3, 2 | 2008-06-03 |
System and Method for Filtering Packets in a Switching Environment App 20080123525 - Miyoshi; Takashi ;   et al. | 2008-05-29 |
Image Processing Apparatus, Image Processing Method, And Computer Program Product App 20080088707 - IWAKI; Hidekazu ;   et al. | 2008-04-17 |
Image Processing Apparatus, Image Processing Method, And Computer Program Product App 20080089557 - Iwaki; Hidekazu ;   et al. | 2008-04-17 |
Distance measuring apparatus, distance measuring method, and computer program product App 20080079954 - Iwaki; Hidekazu ;   et al. | 2008-04-03 |
Magnetostriction type torque sensor App 20070283768 - Yoneda; Atsuhiko ;   et al. | 2007-12-13 |
System and Method for Managing Forwarding Database Resources in a Switching Environment App 20070280104 - Miyoshi; Takashi ;   et al. | 2007-12-06 |
Three-dimensional image photographing apparatus and method capable of acquiring more natural pasted three-dimensional image including texture image Grant 7,295,698 - Miyoshi , et al. November 13, 2 | 2007-11-13 |
Shape extraction system and 3-D (three dimension) information acquisition system using the same App 20070252900 - Iwaki; Hidekazu ;   et al. | 2007-11-01 |
Calibration pattern unit Grant 7,286,698 - Arai , et al. October 23, 2 | 2007-10-23 |
Electric motor and electric power steering apparatus App 20070205680 - Miyoshi; Takashi ;   et al. | 2007-09-06 |
3-dimensional image acquisition apparatus and method, 3-dimensional reconstruction system, and light projection unit and light projection method therefrom Grant 7,259,870 - Arai , et al. August 21, 2 | 2007-08-21 |
Shape extraction system and 3-D (three dimension) information acquisition system using the same Grant 7,253,832 - Iwaki , et al. August 7, 2 | 2007-08-07 |
Analyzing substrate noise Grant 7,246,335 - Murgai , et al. July 17, 2 | 2007-07-17 |
Image generation apparatus, image generation method and image generation program App 20070009137 - Miyoshi; Takashi ;   et al. | 2007-01-11 |
Image generation device, image generation method, and image generation program App 20070003162 - Miyoshi; Takashi ;   et al. | 2007-01-04 |
Composition for forming a transparent conducting film, solution for forming a transparent conducting film and method of forming a transparent conducting film Grant 7,147,805 - Miyoshi December 12, 2 | 2006-12-12 |
Human interface equipment and human interface system App 20060268109 - Miyoshi; Takashi ;   et al. | 2006-11-30 |
Calibration pattern unit photographed by an imaging system to acquire an image for obtaining correction information Grant 7,138,645 - Arai , et al. November 21, 2 | 2006-11-21 |
Safe movement support device App 20060212222 - Miyoshi; Takashi ;   et al. | 2006-09-21 |
High-strength, high-conductivity copper alloy wire excellent in resistance to stress relaxation App 20060196586 - Hasegawa; Katsumasa ;   et al. | 2006-09-07 |
Analyzing substrate noise App 20060184904 - Murgai; Rajeev ;   et al. | 2006-08-17 |
Stereo imaging system Grant 7,075,735 - Nozawa , et al. July 11, 2 | 2006-07-11 |
Polishing apparatus Grant 7,052,367 - Kimura , et al. May 30, 2 | 2006-05-30 |
Stereo optical module and stereo camera App 20060082879 - Miyoshi; Takashi ;   et al. | 2006-04-20 |
Stereo camera system and stereo optical module App 20060077543 - Miyoshi; Takashi ;   et al. | 2006-04-13 |
Crosstalk-aware timing analysis App 20060080627 - Murgai; Rajeev ;   et al. | 2006-04-13 |
Object recognition apparatus App 20060072914 - Arai; Kazuhiko ;   et al. | 2006-04-06 |
Image generation method and device App 20060029271 - Miyoshi; Takashi ;   et al. | 2006-02-09 |
Method of generating image and device App 20060029256 - Miyoshi; Takashi ;   et al. | 2006-02-09 |
Three-dimensional photographing apparatus and three-dimensional photographing method, and stereo adapter Grant 6,996,339 - Miyoshi , et al. February 7, 2 | 2006-02-07 |
Image generation device App 20060018509 - Miyoshi; Takashi ;   et al. | 2006-01-26 |
User support apparatus App 20060009702 - Iwaki; Hidekazu ;   et al. | 2006-01-12 |
User support apparatus App 20050259035 - Iwaki, Hidekazu ;   et al. | 2005-11-24 |
Stereo camera supporting apparatus, stereo camera supporting method, calibration detection apparatus, calibration correction apparatus, and stereo camera system App 20050237385 - Kosaka, Akio ;   et al. | 2005-10-27 |
Electric steering apparatus Grant 6,926,299 - Yoneda , et al. August 9, 2 | 2005-08-09 |
Finder, marker presentation member, and presentation method of positioning marker for calibration photography Grant 6,915,072 - Takahashi , et al. July 5, 2 | 2005-07-05 |
PCI bridge over network Grant 6,901,451 - Miyoshi , et al. May 31, 2 | 2005-05-31 |
Simplified pipeline writes over a network Grant 6,877,039 - Larson , et al. April 5, 2 | 2005-04-05 |
Stereo imaging system App 20050057806 - Nozawa, Toshihide ;   et al. | 2005-03-17 |
Stereoadapter, pattern projection adapter, and adapter for light-emitting member Grant 6,862,410 - Miyoshi March 1, 2 | 2005-03-01 |
High-strength, high-conductivity copper alloy wire excellent in resistance to stress relaxation App 20050028907 - Hasegawa, Katsumasa ;   et al. | 2005-02-10 |
Image pickup apparatus, and image pickup method and control method of the image pickup apparatus App 20050007487 - Miyoshi, Takashi ;   et al. | 2005-01-13 |
3-Dimensional image acquisition apparatus and method, 3-dimensional reconstruction system, and light projection unit and light projection method therefrom App 20040234260 - Arai, Kazuhiko ;   et al. | 2004-11-25 |
Electric steering apparatus App 20040211619 - Yoneda, Atsuhiko ;   et al. | 2004-10-28 |
Composition for forming a transparent conducting film, solution for forming a transparent conducting film and method of forming a transparent conducting film App 20040211941 - Miyoshi, Takashi | 2004-10-28 |
Access assurance for remote memory access over network Grant 6,804,673 - Sugahara , et al. October 12, 2 | 2004-10-12 |
Method and apparatus for avoiding starvation in computer network Grant 6,799,219 - Sugahara , et al. September 28, 2 | 2004-09-28 |
Polishing method and polishing apparatus App 20040180607 - Kimura, Keiichi ;   et al. | 2004-09-16 |
Calibration apparatus, calibration method, program for calibration, and calibration jig App 20040170315 - Kosaka, Akio ;   et al. | 2004-09-02 |
Finder, marker presentation member, and presentation method of positioning marker for calibration photography App 20040136706 - Takahashi, Kazuhiko ;   et al. | 2004-07-15 |
Polishing method and polishing apparatus Grant 6,761,616 - Kimura , et al. July 13, 2 | 2004-07-13 |
Launch raw packet on remote interrupt Grant 6,732,212 - Sugahara , et al. May 4, 2 | 2004-05-04 |
Three-dimensional photographing apparatus and three-dimensional photographing method, and stereo adapter App 20040081445 - Miyoshi, Takashi ;   et al. | 2004-04-29 |
Calibration pattern unit App 20040042649 - Arai, Kazuhiko ;   et al. | 2004-03-04 |
Calibration pattern unit App 20040044496 - Arai, Kazuhiko ;   et al. | 2004-03-04 |
Fast delivery of interrupt message over network Grant 6,684,281 - Sugahara , et al. January 27, 2 | 2004-01-27 |
Dynamic queuing for read/write requests Grant 6,678,758 - Larson , et al. January 13, 2 | 2004-01-13 |
Method and apparatus for polishing Grant 6,638,140 - Kimura , et al. October 28, 2 | 2003-10-28 |
Polishing method and polishing apparatus App 20030186622 - Kimura, Keiichi ;   et al. | 2003-10-02 |
Three-dimensional image photographing apparatus and method capable of acquiring more natural pasted three-dimensional image including texture image App 20030175024 - Miyoshi, Takashi ;   et al. | 2003-09-18 |
Copper alloy suitable for an IC lead pin for a pin grid array provided on a plastic substrate App 20030121573 - Miyoshi, Takashi ;   et al. | 2003-07-03 |
Shape extraction system and 3-D (three dimension) information acquisition system using the same App 20030035061 - Iwaki, Hidekazu ;   et al. | 2003-02-20 |
Access assurance for remote memory access over network App 20030009432 - Sugahara, Hirohide ;   et al. | 2003-01-09 |
High-conductivity electrode wire for wire electric discharge machining App 20020195427 - Miyoshi, Takashi | 2002-12-26 |
Simplified pipeline writes over a network App 20020161842 - Larson, Jeffrey D. ;   et al. | 2002-10-31 |
Launch raw packet on remote interrupt App 20020120800 - Sugahara, Hirohide ;   et al. | 2002-08-29 |
Stereoadapter, pattern projection adapter, and adapter for light-emitting member App 20020118970 - Miyoshi, Takashi | 2002-08-29 |
Dynamic queuing for read/write requests App 20020108005 - Larson, Jeffrey D. ;   et al. | 2002-08-08 |
Method and apparatus for polishing App 20020058461 - Kimura, Keiichi ;   et al. | 2002-05-16 |
Copper alloy suitable for an IC lead pin for a pin grid array provided on a plastic substrate App 20010051105 - Miyoshi, Takashi ;   et al. | 2001-12-13 |
Hand-held mobile phone terminal Grant 6,061,579 - Arai , et al. May 9, 2 | 2000-05-09 |
Optical axis displacement sensor with cylindrical lens means Grant 4,897,536 - Miyoshi January 30, 1 | 1990-01-30 |