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Redox Flow Battery System
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Extrusion Apparatus
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Cell frame, cell stack, and redox flow battery
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Power line communication device, power supply circuit with communication function, electric appliance, and control and monitoring system
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Cell Frame, Cell Stack, And Redox Flow Battery
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Power Line Communication Device, Power Supply Circuit With Communication Function, Electrical Appliance, And Control And Monitoring System
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Electrically insulating resin composition and a DC electric wire or cable both coated therewith
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Optical waveguide type grating element, production method thereof, multiplexer/demultiplexer module, and optical transmission system
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Optical device, optical module, optical amplifier, and optical transmission system
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Apparatus and method of manufacturing optical waveguide type diffraction grating device
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Diffraction grating device manufacturing method, diffraction grating device manufacturing apparatus, and diffraction grating device
Grant 6,804,437 - Murashima , et al. October 12, 2 | 2004-10-12 |
Optical amplifier
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Diffraction grating device making method and apparatus
App 20040161196 - Murashima, Kiyotaka ; et al. | 2004-08-19 |
Grating device, method of fabricating the same and optical communication system including the same
App 20040136653 - Murashima, Kiyotaka ; et al. | 2004-07-15 |
Optical waveguide type grating element, production method thereof, multiplexer/demultiplexer module, and optical transmission system
App 20040114864 - Hashimoto, Ken ; et al. | 2004-06-17 |
Optical waveguide diffraction grating device, method for fabricating optical waveguide diffraction grating device, multiplexing/demultiplexing module, and optical transmission system
App 20040028330 - Shibata, Toshikazu ; et al. | 2004-02-12 |
Diffraction grating device manufacturing method, diffraction grating device manufacturing apparatus, and diffraction grating device
App 20030165294 - Murashima, Kiyotaka ; et al. | 2003-09-04 |
Electrically insulating resin composition and electric wire or cable both coated therewith
App 20030149176 - Sekiguchi, Yoitsu ; et al. | 2003-08-07 |
Optical fiber and optical component including the same
Grant 6,597,849 - Ishikawa , et al. July 22, 2 | 2003-07-22 |
Optical component, Optical encoder, Optical decoder, and Optical communication system
App 20030077038 - Murashima, Kiyotaka ; et al. | 2003-04-24 |
Optical device, optical module, optical amplifier, and optical transmission system
App 20030053197 - Shigematsu, Masayuki ; et al. | 2003-03-20 |
Optical fiber and optical component including the same
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