Inventor · disambiguated record
Masaaki Kusumoto
Also filed as: KUSUMOTO MASAAKI
5 granted patents·3 pending applications·8 citations·filing 2019–2024
71Inventor score
Technology areasC08L
Files withDAICEL CORP8
Top patents by PatentIndex Score
8 records- 0195US12240961B2Cellulose acetate resin compositionDAICEL CORP·Filed 2023·Granted Mar 4, 2025·2 cites·25 claims
- 0295US11981796B2Cellulose acetate resin compositionDAICEL CORP·Filed 2022·Granted May 14, 2024·2 cites·18 claims
- 0395US11572457B2Cellulose acetate and cellulose acetate compositionDAICEL CORP·Filed 2022·Granted Feb 7, 2023·2 cites·20 claims
- 0487US11920021B2Cellulose acetate and cellulose acetate compositionDAICEL CORP·Filed 2019·Granted Mar 5, 2024·2 cites·5 claims
- 0584US12157808B2Cellulose acetate and cellulose acetate compositionDAICEL CORP·Filed 2022·Granted Dec 3, 2024·0 cites·19 claims
- 0681US2024191063A1Cellulose acetate and cellulose acetate compositionDAICEL CORP·Filed 2024·Application pending·0 cites
- 0763US2025109281A1Cellulose acetate compositionDAICEL CORP·Filed 2022·Application pending·0 cites
- 0859US2024228753A1Thermoplastic resin compositionDAICEL CORP·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masaaki Kusumoto 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 →