Naonori UEDA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of optical modulator
- Patent number 12,038,603
- Issue date Jul 16, 2024
- Nippon Telegraph and Telephone Corporation
- Josuke Ozaki
- G02 - OPTICS
Information Patent Grant
Estimation apparatus, estimation method and program
- Patent number 11,859,992
- Issue date Jan 2, 2024
- Nippon Telegraph and Telephone Corporation
- Hitoshi Shimizu
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing Method of Optical Modulator
- Publication number 20220413211
- Publication date Dec 29, 2022
- Nippon Telegraph and Telephone Corporation
- Josuke Ozaki
- G02 - OPTICS
Information Patent Application
ESTIMATION APPARATUS, ESTIMATION METHOD AND PROGRAM
- Publication number 20210025724
- Publication date Jan 28, 2021
- Nippon Telegraph and Telephone Corporation
- Hitoshi SHIMIZU
- G01 - MEASURING TESTING