Patents/Inventors

Yu Kataoka

TokyoJP13 patents

12 Patents

US125046562025
Optical Waveguide Element, Optical Waveguide Device, and Optical Transmission Apparatus
Naitonal Institute Of Information And Communications Technology
0 cites
US124613062025
Optical Waveguide Element, Optical Modulation Device Using Optical Waveguide Element, and Optical Transmission Device Using Optical Waveguide Element
SUMITOMO OSAKA CEMENT CO., Ltd.
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US124226282025
Optical Waveguide Element, and Optical Modulation Device and Optical Transmission Apparatus Using Same
SUMITOMO OSAKA CEMENT CO., Ltd.
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US123994132025
Optical Waveguide Element and Optical Modulator
SUMITOMO OSAKA CEMENT CO., Ltd.
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US123395292025
Optical Modulator and Optical Transmission Device Using Same
SUMITOMO OSAKA CEMENT CO., Ltd.
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US123325342025
Optical Waveguide Device, Optical Modulator, Optical Modulation Module, and Optical Transmission Apparatus
SUMITOMO OSAKA CEMENT CO., Ltd.
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US122653102025
Optical Waveguide Device, Optical Modulator, Optical Modulation Module, and Optical Transmission Apparatus
SUMITOMO OSAKA CEMENT CO., Ltd.
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US122596312025
Optical Control Element, Optical Modulation Device Using Same, and Optical Transmission Apparatus
SUMITOMO OSAKA CEMENT CO., Ltd.
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US121970522025
Optical Waveguide Element
SUMITOMO OSAKA CEMENT CO., Ltd.
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US120258332024
Optical Waveguide Element
SUMITOMO OSAKA CEMENT CO., Ltd.
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US119772842024
Optical Waveguide Device, Manufacturing Method of Optical Modulation Element, Optical Modulator, Optical Modulation Module, and Optical Transmission Apparatus
SUMITOMO OSAKA CEMENT CO., Ltd.
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US116564872023
Optical Waveguide Element, and Optical Modulation Device and Optical Transmission Apparatus Using Optical Waveguide Element
SUMITOMO OSAKA CEMENT CO., Ltd.
0 cites