Inventor · disambiguated record
Masumi Okitsuka
Also filed as: OKITSUKA MASUMI
2 granted patents·0 citations·filing 2019–2019
22Inventor score
Technology areasB32B
Files withSEKISUI CHEMICAL CO LTD2
Top patents by PatentIndex Score
2 records- 0152US11267231B2Intermediate film for laminated glass, rolled body, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Mar 8, 2022·0 cites·16 claims
- 0250US11590737B2Intermediate film for laminated glass, rolled body, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Feb 28, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →