Inventor · disambiguated record
Koji Itasaka
Also filed as: ITASAKA Koji
0 granted patents·8 pending applications·0 citations·filing 2020–2022
Files withNIPPON TELEGRAPH & TELEPHONE8
Top patents by PatentIndex Score
8 records- 0153US2025162793A1Venting system and venting methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0251US2025158374A1Buried pipe and buried pipe protection methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0349US2025155090A1Venting system and venting methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0448US2024319329A1Scanning system, scanning guide generating device, scanning method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0544US2023273022A1Surveying device and surveying methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 0640US2024356323A1Buried pipeNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0738US2024255073A1Buried pipeline removal method and buried pipeline removal deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0827US2023238791A1Protection member and protection methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →