Inventor · disambiguated record
Yumi Matsumoto
Also filed as: MATSUMOTO YUMI
4 granted patents·2 pending applications·7 citations·filing 2020–2023
62Inventor score
Files withUNICHARM CORP6
Top patents by PatentIndex Score
6 records- 0178USD1010241SCat diaperUNICHARM CORP·Filed 2020·Granted Jan 2, 2024·7 cites·1 claims
- 0258US2023190543A1Absorbent article for petUNICHARM CORP·Filed 2023·Application pending·0 cites
- 0358US2023232790A1Absorbent article for petUNICHARM CORP·Filed 2023·Application pending·0 cites
- 0454US12356964B2Cat diaperUNICHARM CORP·Filed 2022·Granted Jul 15, 2025·0 cites·16 claims
- 0552US11938007B2Diaper for petUNICHARM CORP·Filed 2022·Granted Mar 26, 2024·0 cites·11 claims
- 0645USD1033756SCat diaperUNICHARM CORP·Filed 2023·Granted Jul 2, 2024·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Yumi Matsumoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →