Inventor · disambiguated record
Takatoshi Katayama
Also filed as: KATAYAMA TAKATOSHI
3 granted patents·1 citations·filing 2022–2023
45Inventor score
Technology areasF16H
Files withAISIN CORP3
Top patents by PatentIndex Score
3 records- 0183US12392399B2Vehicle drive device with an axial oil guide passageAISIN CORP·Filed 2022·Granted Aug 19, 2025·1 cites·9 claims
- 0250US12338890B2Vehicle drive deviceAISIN CORP·Filed 2022·Granted Jun 24, 2025·0 cites·7 claims
- 0344US12504066B2Vehicular drive device capable of securing an appropriate amount of oil in a first housing chamber and a second housing chamberAISIN CORP·Filed 2023·Granted Dec 23, 2025·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →