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Monitoring system, monitoring device, monitoring method, and non-transitory computer-readable medium |
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Monitoring system, monitoring device, monitoring method, and non-transitory computer-readable medium |
Yukihide YODA, Yoshiaki Aono |
2024-09-03 |
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Utility pole deterioration detection system, utility pole deterioration detection apparatus, utility pole deterioration detection method, and non-transitory computer readable medium |
Yukihide YODA, Yoshiaki Aono |
2024-05-28 |
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Utility pole location specifying system, utility pole location specifying apparatus, utility pole location specifying method, and non-transitory computer readable medium |
Yukihide YODA, Yoshiaki Aono |
2023-09-05 |
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State specifying system, state specifying apparatus, state specifying method, and non-transitory computer readable medium |
Yukihide YODA, Yoshiaki Aono |
2023-01-24 |
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Optical feedback control unit, optical communication system, feedback control method, and recording medium for recording program |
Takefumi Oguma, Hiroki Rikiyama |
2010-01-19 |
| 7350881 |
Motorcycle with antilock brake system |
— |
2008-04-01 |
| 7339723 |
Optical transmission system, optical repeating apparatus, and quality supervising method |
— |
2008-03-04 |
| 6724953 |
Optical cross-connect apparatus, and its signal monitoring method |
— |
2004-04-20 |
| 6704508 |
Optical crossconnect, optical network device, and connection status supervisory method |
— |
2004-03-09 |
| 6619867 |
Optical transmission system |
— |
2003-09-16 |
| 6595821 |
Rotary anode for X-ray tube comprising an Mo-containing layer and a W-containing layer laminated to each other and method of producing the same |
Masayuki Itoh, Mitsuo Osada, Yoshinari Amano, Tomohiro Takida |
2003-07-22 |
| 6570685 |
Node for optical communication and wavelength-division multiplexing transmission apparatus having a ring structure composed of the same nodes |
Sadao Fujita |
2003-05-27 |
| 6532089 |
Optical cross-connect, method of switching over optical path, optical ADM, and optical cross-connect network system |
— |
2003-03-11 |
| 6337886 |
Bit rate-selective type optical receiver, optical regenerative repeater and automatic bit rate discriminating method |
— |
2002-01-08 |
| 6233311 |
Rotary anode for X-ray tube comprising an Mo-containing layer and a W-containing layer laminated to each other and method of producing the same |
Masayuki Itoh, Mitsuo Osada, Yoshinari Amano, Tomohiro Takida |
2001-05-15 |
| 6222653 |
Optical communication node and wavelength division multiplexing optical transmission device having ring structure comprising the optical communication nodes |
— |
2001-04-24 |
| 6195186 |
Optical WDM ring network |
— |
2001-02-27 |
| 6034800 |
NXN light matrix switch |
— |
2000-03-07 |
| 6023359 |
Optical wavelength-division multiplex transmission equipment with a ring structure |
— |
2000-02-08 |
| 5786591 |
Optical filter with transmission wavelength band controlling function and receiver using the optical filter |
— |
1998-07-28 |
| 5563731 |
Monitor control signal receiving apparatus for optical fiber amplifier |
— |
1996-10-08 |