Inventor · name-matched record
NISHIZAWA HIDEKI
2 granted patents·6 pending applications·0 citations·filing 2021–2025
21Inventor score
Files withNTT INC8
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
8 records- 0188US2026039389A1Optical transmission system and transmission mode selecting methodNTT INC·Filed 2025·Application pending·0 cites
- 0258US2026092808A1Estimation apparatus, estimation method and programNTT INC·Filed 2022·Application pending·0 cites
- 0349US12574666B2Connection node apparatus, optical transmission system, and connection methodNTT INC·Filed 2021·Granted Mar 10, 2026·0 cites·20 claims
- 0449US2026025202A1Optical power distribution estimation apparatus, optical power distribution estimation method, and computer programNTT INC·Filed 2022·Application pending·0 cites
- 0548US2026058726A1Optical power distribution estimation apparatus, optical power distribution estimation method, and computer programNTT INC·Filed 2022·Application pending·0 cites
- 0648US2026058725A1Optical power distribution estimation apparatus, optical power distribution estimation method, and computer programNTT INC·Filed 2022·Application pending·0 cites
- 0745US2026039379A1Optical transmission system and optical path setting/congestion control methodNTT INC·Filed 2022·Application pending·0 cites
- 0838US12538052B2Optical transport system, orchestrator, control method, and storage medium of control programNTT INC·Filed 2021·Granted Jan 27, 2026·0 cites·5 claims
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Identity basis: exact name match across USPTO filings. How scoring works →