| Patent | Date |
|---|
Optical Kit And Optical Device
App 20220181851 - DOUGAKIUCHI; Tatsuo ; et al. | 2022-06-09 |
Optical element for terahertz waves and manufacturing method of the same
Grant 11,320,569 - Kawada , et al. May 3, 2 | 2022-05-03 |
Optical Element
App 20210041600 - KAWADA; Yoichi ; et al. | 2021-02-11 |
Wave plate and divided prism member
Grant 10,908,355 - Kawada , et al. February 2, 2 | 2021-02-02 |
Terahertz wave spectroscopic measurement apparatus and terahertz wave spectroscopic measurement method
Grant 10,895,504 - Yasuda , et al. January 19, 2 | 2021-01-19 |
Optical measurement device and optical measurement method
Grant 10,809,189 - Horita , et al. October 20, 2 | 2020-10-20 |
Optical analysis device and optical analysis method
Grant 10,670,520 - Kawada | 2020-06-02 |
Wave Plate And Divided Prism Member
App 20200150339 - KAWADA; Yoichi ; et al. | 2020-05-14 |
Optical Element For Terahertz Waves And Manufacturing Method Of The Same
App 20200103557 - KAWADA; Yoichi ; et al. | 2020-04-02 |
Tunnel current control apparatus and tunnel current control method
Grant 10,591,509 - Kawada , et al. | 2020-03-17 |
Wave plate and divided prism member
Grant 10,591,669 - Kawada , et al. | 2020-03-17 |
Tunnel current control apparatus and tunnel current control method
Grant 10,451,651 - Kawada , et al. Oc | 2019-10-22 |
Optical Measurement Device And Optical Measurement Method
App 20190271642 - HORITA; Kazuki ; et al. | 2019-09-05 |
Optical Analysis Device And Optical Analysis Method
App 20190154574 - KAWADA; Yoichi | 2019-05-23 |
Non-linear optical crystal and method for manufacturing same, and terahertz-wave generator and terahertz-wave measuring apparatus
Grant 10,248,003 - Akiyama , et al. | 2019-04-02 |
Tunnel Current Control Apparatus And Tunnel Current Control Method
App 20190064210 - KAWADA; Yoichi ; et al. | 2019-02-28 |
Tunnel Current Control Apparatus And Tunnel Current Control Method
App 20190064209 - KAWADA; Yoichi ; et al. | 2019-02-28 |
Terahertz Wave Spectroscopic Measurement Apparatus And Terahertz Wave Spectroscopic Measurement Method
App 20190025124 - YASUDA; Takashi ; et al. | 2019-01-24 |
Wavelength conversion element and wavelength conversion light pulse waveform shaping device
Grant 10,082,720 - Takahashi , et al. September 25, 2 | 2018-09-25 |
Total reflection spectroscopic measurement device and total reflection spectroscopic measurement method
Grant 10,048,129 - Kawada August 14, 2 | 2018-08-14 |
Spectroscopic measurement apparatus
Grant 9,927,298 - Kawada , et al. March 27, 2 | 2018-03-27 |
Wavelength Conversion Element And Wavelength Conversion Light Pulse Waveform Shaping Device
App 20180067376 - TAKAHASHI; Hisanari ; et al. | 2018-03-08 |
Total Reflection Spectroscopic Measurement Device And Total Reflection Spectroscopic Measurement Method
App 20170336259 - KAWADA; Yoichi | 2017-11-23 |
Non-linear Optical Crystal And Method For Manufacturing Same, And Terahertz-wave Generator And Terahertz-wave Measuring Apparatus
App 20170248833 - AKIYAMA; Kouichiro ; et al. | 2017-08-31 |
Terahertz-wave spectrometer
Grant 9,696,206 - Yasuda , et al. July 4, 2 | 2017-07-04 |
Electric field vector detection method and electric field vector detection device
Grant 9,612,153 - Kawada , et al. April 4, 2 | 2017-04-04 |
Spectroscopic Measurement Apparatus
App 20160313182 - KAWADA; Yoichi ; et al. | 2016-10-27 |
Prism member, terahertz-wave spectroscopic measurement device, and terahertz-wave spectroscopic measurement method
Grant 9,417,182 - Akiyama , et al. August 16, 2 | 2016-08-16 |
Wave Plate And Divided Prism Member
App 20160154176 - KAWADA; Yoichi ; et al. | 2016-06-02 |
Electric Field Vector Detection Method And Electric Field Vector Detection Device
App 20160146666 - KAWADA; Yoichi ; et al. | 2016-05-26 |
Drug evaluation method and drug evaluation device
Grant 9,157,851 - Takebe , et al. October 13, 2 | 2015-10-13 |
Terahertz-wave spectrometer and prism member
Grant 9,080,913 - Yasuda , et al. July 14, 2 | 2015-07-14 |
Prism Member, Terahertz-wave Spectroscopic Measurement Device, And Terahertz-wave Spectroscopic Measurement Method
App 20150136986 - Akiyama; Kouichiro ; et al. | 2015-05-21 |
Electromagnetic wave detection device
Grant 8,993,967 - Kawada , et al. March 31, 2 | 2015-03-31 |
Optical amplifying device
Grant 8,947,771 - Yamamoto , et al. February 3, 2 | 2015-02-03 |
Pulse-width converting apparatus and optical amplifying system
Grant 8,797,641 - Fujimoto , et al. August 5, 2 | 2014-08-05 |
Single terahertz wave time-waveform measuring device
Grant 8,742,353 - Kawada , et al. June 3, 2 | 2014-06-03 |
Terahertz-wave Spectrometer
App 20140014840 - Yasuda; Takashi ; et al. | 2014-01-16 |
Terahertz-wave Spectrometer And Prism Member
App 20140008540 - Yasuda; Takashi ; et al. | 2014-01-09 |
Total Reflection Spectroscopic Measurement Method
App 20140008541 - Akiyama; Kouichiro ; et al. | 2014-01-09 |
Terahertz wave generation device
Grant 8,564,875 - Kawada , et al. October 22, 2 | 2013-10-22 |
Drug Evaluation Method And Drug Evaluation Device
App 20130187050 - TAKEBE; Gen ; et al. | 2013-07-25 |
Total reflection terahertz wave measurement device
Grant 8,415,625 - Nakanishi , et al. April 9, 2 | 2013-04-09 |
Total reflection tera hertz wave measuring apparatus
Grant 8,354,644 - Yasuda , et al. January 15, 2 | 2013-01-15 |
Electromagnetic Wave Detection Device
App 20120326041 - Kawada; Yoichi ; et al. | 2012-12-27 |
Pulse-width Converting Apparatus And Optical Amplifying System
App 20120147457 - Fujimoto; Masatoshi ; et al. | 2012-06-14 |
Total Reflection Terahertz Wave Measurement Device
App 20110249253 - Nakanishi; Atsushi ; et al. | 2011-10-13 |
Terahertz Wave Generation Device
App 20110242642 - Kawada; Yoichi ; et al. | 2011-10-06 |
Optical Element, Laser Beam Oscillation Device And Laser Beam Amplifying Device
App 20110222289 - Yamamoto; Koei ; et al. | 2011-09-15 |
Single Terahertz Wave Time-waveform Measuring Device
App 20100090112 - Kawada; Yoichi ; et al. | 2010-04-15 |
Total Reflection Tera Hertz Wave Measuring Apparatus
App 20100091266 - Yasuda; Takashi ; et al. | 2010-04-15 |
Optical Amplifying Device
App 20100091359 - Yamamoto; Koei ; et al. | 2010-04-15 |
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