Inventor · disambiguated record
Ryuuji Tsukuda
Also filed as: TSUKUDA RYUUJI
2 granted patents·1 pending application·0 citations·filing 2019–2022
22Inventor score
Technology areasB60H
Top patents by PatentIndex Score
3 records- 0150US11932082B2Vehicle air conditionerMARELLI CABIN COMFORT JAPAN CORP·Filed 2019·Granted Mar 19, 2024·0 cites·7 claims
- 0237US12325278B2Vehicle air-conditioning deviceHIGHLY MARELLI JAPAN CORP·Filed 2020·Granted Jun 10, 2025·0 cites·9 claims
- 0337US2025018772A1Drainage structure for vehicle air-conditioning deviceHIGHLY MARELLI JAPAN CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →