Inventor · disambiguated record
Takuo Sugiyama
Also filed as: SUGIYAMA TAKUO
1 granted patent·3 pending applications·14 citations·filing 2008–2022
36Inventor score
Files withKOITO MFG CO LTD4
Top patents by PatentIndex Score
4 records- 0180US7575352B2Vehicular headlampKOITO MFG CO LTD·Filed 2008·Granted Aug 18, 2009·14 cites·20 claims
- 0244US2025083525A1Image irradiation deviceKOITO MFG CO LTD·Filed 2022·Application pending·0 cites
- 0341US2024151955A1Image projection deviceKOITO MFG CO LTD·Filed 2022·Application pending·0 cites
- 0439US2025334800A1Image irradiation deviceKOITO MFG CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →