Saitama
Japan
8
2025-06-05
6
2020-06-16
These are the the leading inventors for applications assigned to OPTOQUEST CO., LTD.:
OPTOQUEST CO., LTD. based in Saitama, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
VARIABLE OPTICAL ATTENUATOR AND VARIABLE OPTICAL ATTENUATION SYSTEM
#2 | 2024-11-07OPTICAL FIBER OUTPUT LIGHT SOURCE DEVICE, AND SINGLE-POLARIZATION REFLECTIVE POLARIZING BEAM SPLITTER USED THEREIN
#3 | 2020-01-09 ✅ Patent 10,686,529 granted on 2020-06-16Optical communication system and optical communication method
#4 | 2018-03-01 ✅ Patent 10,634,782 granted on 2020-04-28Extravisual obstacle detecting system
#5 | 2016-09-08 ✅ Patent 9,612,407 granted on 2017-04-04Optical coupler for multicore fiber
#6 | 2014-07-31 ✅ Patent 9,146,357 granted on 2015-09-29Optical fiber-based optical functional device cartridge module
#7 | 2014-05-15 ✅ Patent 8,982,442 granted on 2015-03-17Wavelength selection polarization controller
#8 | 2010-06-10 ✅ Patent 8,571,418 granted on 2013-10-29High resolution optical waveform shaping device having phase shift compensation associated with optical intensity modulation
Also check out OPTOQUEST CO., LTD.'s (Saitama, Japan) applicant profile with 2 patent applications submitted.
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