Inventor · name-matched record
SUGIYAMA ATSUSHI
4 granted patents·0 citations·filing 2021–2022
52Inventor score
Technology areasH01S
Files withHAMAMATSU PHOTONICS KK4
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
4 records- 0165US12525768B2External resonance-type laser moduleHAMAMATSU PHOTONICS KK·Filed 2022·Granted Jan 13, 2026·0 cites·4 claims
- 0263US12548982B2Quantum cascade laser element and quantum cascade laser deviceHAMAMATSU PHOTONICS KK·Filed 2021·Granted Feb 10, 2026·0 cites·18 claims
- 0359US12519286B2Quantum cascade laser element and quantum cascade laser deviceHAMAMATSU PHOTONICS KK·Filed 2021·Granted Jan 6, 2026·0 cites·10 claims
- 0458US12573813B2Quantum cascade laser element, quantum cascade laser device, and method for manufacturing quantum cascade laser deviceHAMAMATSU PHOTONICS KK·Filed 2021·Granted Mar 10, 2026·0 cites·14 claims
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Identity basis: exact name match across USPTO filings. How scoring works →