| Patent | Date |
|---|
Multilayer substrate, electronic device, and method of manufacturing multilayer substrate
Grant 11,291,125 - Nagai , et al. March 29, 2 | 2022-03-29 |
Optical semiconductor device and manufacturing method thereof
Grant 11,264,781 - Yamaji , et al. March 1, 2 | 2022-03-01 |
Transmission Line Board, And Joint Structure Of Transmission Line Board
App 20210168931 - NAGAI; Tomohiro ; et al. | 2021-06-03 |
Multilayer Substrate, Electronic Device, And Method Of Manufacturing Multilayer Substrate
App 20210068268 - NAGAI; Tomohiro ; et al. | 2021-03-04 |
Optical module having wiring and bridge substrates for modulation signals
Grant 10,802,303 - Yamaji , et al. October 13, 2 | 2020-10-13 |
Optical Semiconductor Device And Manufacturing Method Thereof
App 20200127439 - YAMAJI; Kazuhiro ; et al. | 2020-04-23 |
Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the same
Grant 10,326,253 - Yamaji , et al. | 2019-06-18 |
Optical Module
App 20190107739 - Yamaji; Kazuhiro ; et al. | 2019-04-11 |
Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the same
Grant 10,256,601 - Yamaji , et al. | 2019-04-09 |
Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the same
Grant 10,218,149 - Yamaji , et al. Feb | 2019-02-26 |
Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the same
Grant 10,203,458 - Yamaji , et al. Feb | 2019-02-12 |
Biological information measurement apparatus
Grant 10,098,555 - Yamaji , et al. October 16, 2 | 2018-10-16 |
Method of coupling optical signal optically with optical waveguide through two lens system
Grant 10,056,982 - Yamaji , et al. August 21, 2 | 2018-08-21 |
Optical Module Implementing With Optical Source, Optical Modulator, And Wavelength Detector, And A Method To Assemble The Same
App 20180233879 - Yamaji; Kazuhiro ; et al. | 2018-08-16 |
Method Of Coupling Optical Signal Optically With Optical Waveguide Through Two Lens System
App 20180138986 - Yamaji; Kazuhiro ; et al. | 2018-05-17 |
Lens system to enhance optical coupling efficiency of collimated beam to optical waveguide
Grant 9,887,783 - Yamaji , et al. February 6, 2 | 2018-02-06 |
Optical Module Implementing With Optical Source, Optical Modulator, And Wavelength Detector, And A Method To Assemble The Same
App 20170336581 - Yamaji; Kazuhiro ; et al. | 2017-11-23 |
Method of assembling the optical module implementing Mach-Zehnder modulator
Grant 9,804,347 - Saeki , et al. October 31, 2 | 2017-10-31 |
Optical Module Implementing With Optical Source, Optical Modulator, And Wavelength Detector, And A Method To Assemble The Same
App 20170229839 - Yamaji; Kazuhiro ; et al. | 2017-08-10 |
Optical Module Implementing With Optical Source, Optical Modulator, And Wavelength Detector, And A Method To Assemble The Same
App 20170227724 - Yamaji; Kazuhiro ; et al. | 2017-08-10 |
Method Of Assembling The Optical Module Implementing Mach-zehnder Modulator
App 20170184802 - Saeki; Tomoya ; et al. | 2017-06-29 |
Optical module including semiconductor optical modulator
Grant 9,473,245 - Yamaji , et al. October 18, 2 | 2016-10-18 |
Biological Information Measurement Apparatus
App 20160166162 - Yamaji; Kazuhiro ; et al. | 2016-06-16 |
Optical module outputting polarization combined optical beam
Grant 9,348,157 - Kurokawa , et al. May 24, 2 | 2016-05-24 |
Lens System To Enhance Optical Coupling Efficiency Of Collimated Beam To Optical Waveguide
App 20160119064 - Yamaji; Kazuhiro ; et al. | 2016-04-28 |
Full-duplex optical transceiver applicable to digital coherent system
Grant 9,319,142 - Kato , et al. April 19, 2 | 2016-04-19 |
Optical modulator
Grant 9,274,399 - Yamaji , et al. March 1, 2 | 2016-03-01 |
Biological Sensor And Method For Manufacturing Biological Sensor
App 20150190079 - Yamaji; Kazuhiro ; et al. | 2015-07-09 |
Optical modulator module and semiconductor optical modulator
Grant 9,046,703 - Fukuda , et al. June 2, 2 | 2015-06-02 |
Full-duplex Optical Transceiver Applicable To Digital Coherent System
App 20150104177 - Kato; Takatoshi ; et al. | 2015-04-16 |
Optical Module Outputting Polarization Combined Optical Beam
App 20150098127 - KUROKAWA; Munetaka ; et al. | 2015-04-09 |
Optical Module Including Semiconductor Optical Modulator
App 20150078761 - Yamaji; Kazuhiro ; et al. | 2015-03-19 |
Optical Modulator
App 20140254974 - Yamaji; Kazuhiro ; et al. | 2014-09-11 |
Optical Modulator Module And Semiconductor Optical Modulator
App 20140241659 - FUKUDA; Chie ; et al. | 2014-08-28 |
Optical modulator
Grant 8,781,263 - Yamaji , et al. July 15, 2 | 2014-07-15 |
Living body information sensor
Grant D691,904 - Shimuta , et al. October 22, 2 | 2013-10-22 |
Antenna Device
App 20130120198 - MAEDA; Yoshiro ; et al. | 2013-05-16 |
Optical Modulator
App 20120134620 - Yamaji; Kazuhiro ; et al. | 2012-05-31 |
Flexible Printed Circuit Board
App 20110278047 - Yamauchi; Yasuyuki ; et al. | 2011-11-17 |
Modulator integrated distributed feed-back laser diode module and device using the same
Grant 6,044,097 - Kawamura , et al. March 28, 2 | 2000-03-28 |
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