Inventor · disambiguated record
Daisaku Nishiyama
Also filed as: NISHIYAMA Daisaku
0 granted patents·7 pending applications·0 citations·filing 2020–2022
Files withNIPPON TELEGRAPH & TELEPHONE7
Top patents by PatentIndex Score
7 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
- 0344US2023273022A1Surveying device and surveying methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 0444US2024142610A1Exploration method, exploration system, control device, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0540US2024356323A1Buried pipeNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0638US2024255073A1Buried pipeline removal method and buried pipeline removal deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0727US2023238791A1Protection 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 →