Inventor · disambiguated record
Tomokazu Oda
Also filed as: ODA TOMOKAZU
14 granted patents·2 pending applications·22 citations·filing 2016–2021
86Inventor score
Top patents by PatentIndex Score
16 records- 0192US11402295B2Optical fiber loss measurement device and optical fiber loss measurement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 2, 2022·8 cites·7 claims
- 0288US11879803B2Optical fiber evaluation method and optical fiber evaluation apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 23, 2024·2 cites·6 claims
- 0384US11788928B2Light intensity distribution measurement method and light intensity distribution measurement deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 17, 2023·3 cites·4 claims
- 0484US11378489B2Propagation characteristic analysis device and propagation characteristic analysis methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 5, 2022·4 cites·6 claims
- 0581US12320725B2Several mode fiber test method and several mode fiber test deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jun 3, 2025·1 cites·5 claims
- 0681US11385082B2Environmental characteristic measurement device and environmental characteristic measurement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 12, 2022·2 cites·5 claims
- 0779US11719599B2Optical fiber test method and optical fiber test deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 8, 2023·2 cites·9 claims
- 0862US11788909B2Measuring device and measuring method using tape core wireNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Oct 17, 2023·0 cites·4 claims
- 0959US12442716B2Optical fiber test method and optical fiber test equipmentNTT INC·Filed 2021·Granted Oct 14, 2025·0 cites·2 claims
- 1058US12385806B2Power coupling coefficient measuring method and power coupling coefficient measuring deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Aug 12, 2025·0 cites·6 claims
- 1156US12388527B2Brillouin gain spectrum distribution measurement method and equipmentNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Aug 12, 2025·0 cites·4 claims
- 1252US2024377281A1Equipment and method for measuring crosstalk between cores of an optical fiber having multiple coresNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1351US12313489B2Optical fiber measurement system, optical fiber measurement method, control arithmetic device, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted May 27, 2025·0 cites·7 claims
- 1450US11385128B2Optical device loss measurement apparatus, and optical device loss measurement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 12, 2022·0 cites·8 claims
- 1545US2023288466A1Electric field distribution fluctuation period measuring method and electric field distribution fluctuation period measuring deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1636US10686529B2Optical communication system and optical communication methodUNIV HOKKAIDO NAT UNIV CORP·Filed 2016·Granted Jun 16, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →