Inventor · disambiguated record
Atsushi Kiyama
Also filed as: KIYAMA ATSUSHI
5 granted patents·2 pending applications·24 citations·filing 2006–2022
72Inventor score
Top patents by PatentIndex Score
7 records- 0187US9900089B2Optical transmission device and method for checking optical connection in optical transmission deviceFUJITSU LTD·Filed 2017·Granted Feb 20, 2018·6 cites·9 claims
- 0279US7394536B2Method and apparatus for inspecting front surface shapeASAHI GLASS CO LTD·Filed 2006·Granted Jul 1, 2008·17 cites·2 claims
- 0363US10461879B2Device and method for transmitting wavelength division multiplexed optical signalFUJITSU LTD·Filed 2017·Granted Oct 29, 2019·1 cites·8 claims
- 0460US11909515B2Optical transmission system and receiving deviceFUJITSU LTD·Filed 2022·Granted Feb 20, 2024·0 cites·9 claims
- 0546US12191982B2Optical transmission deviceFUJITSU LTD·Filed 2022·Granted Jan 7, 2025·0 cites·8 claims
- 0638US2020169320A1Optical transmission system, optical transmission device and network control deviceFUJITSU LTD·Filed 2019·Application pending·0 cites
- 0732US2016315701A1Optical transmission device, method for verifying connection, and wavelength selective switch cardFUJITSU LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →