Inventor · disambiguated record
Ayuka Yamamichi
Also filed as: YAMAMICHI AYUKA
2 granted patents·1 pending application·0 citations·filing 2018–2020
21Inventor score
Files withUNICHARM CORP3
Top patents by PatentIndex Score
3 records- 0144US12310544B2Cleaning sheet and surface sheet for cleaning sheetUNICHARM CORP·Filed 2020·Granted May 27, 2025·0 cites·8 claims
- 0239US11653812B2Cleaning toolUNICHARM CORP·Filed 2018·Granted May 23, 2023·0 cites·14 claims
- 0338US2021015333A1Arm for cleaning toolUNICHARM CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →