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Patent applications and USPTO patent grants for UTO; Kenichi.The latest application filed is for "planar waveguide amplifier and laser radar device".
Patent | Date |
---|---|
Planar Waveguide Amplifier And Laser Radar Device App 20220294170 - HIROSAWA; Kenichi ;   et al. | 2022-09-15 |
Optical Module App 20150116809 - UTO; Kenichi ;   et al. | 2015-04-30 |
Optical Apparatus And Method Of Manufacturing The Same App 20130258505 - YASUI; Nobuyuki ;   et al. | 2013-10-03 |
Optical transmission device Grant 8,385,750 - Fukao , et al. February 26, 2 | 2013-02-26 |
Light detector detecting optical signal loss in an optical communication system Grant 7,877,023 - Uto January 25, 2 | 2011-01-25 |
Optical Transmission Device App 20100150578 - Fukao; Tetsuhiro ;   et al. | 2010-06-17 |
Optical Receiver App 20100014875 - Uto; Kenichi | 2010-01-21 |
Light Receiver App 20080152358 - Uto; Kenichi | 2008-06-26 |
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