Inventor · disambiguated record
Seishi Shibayama
Also filed as: SHIBAYAMA SEISHI
4 granted patents·5 pending applications·1 citations·filing 2016–2025
56Inventor score
Top patents by PatentIndex Score
9 records- 0169US10712652B2Mask blank having a resist layer, method for manufacturing mask blank having resist layer, and method for manufacturing transfer maskHOYA CORP·Filed 2016·Granted Jul 14, 2020·1 cites·9 claims
- 0265US2025101162A1CompositionMERCK PATENT GMBH·Filed 2024·Application pending·0 cites
- 0360US11579530B2Negative type photosensitive compositionMERCK PATENT GMBH·Filed 2020·Granted Feb 14, 2023·0 cites·8 claims
- 0456US2025199403A1Composition including alkaline-soluble polymer and colorantMERCK PATENT GMBH·Filed 2025·Application pending·0 cites
- 0556US2025021000A1CompositionMERCK PATENT GMBH·Filed 2022·Application pending·0 cites
- 0653US11579527B2Negative type photosensitive composition comprising black colorantMERCK PATENT GMBH·Filed 2020·Granted Feb 14, 2023·0 cites·11 claims
- 0749US2020225583A1Positive type photosensitive siloxane composition and cured film using the sameMERCK PATENT GMBH·Filed 2018·Application pending·0 cites
- 0848US2023320140A1DeviceMERCK PATENT GMBH·Filed 2021·Application pending·0 cites
- 0940US11866553B2Polysiloxane, composition comprising the same and cured film using the sameMERCK PATENT GMBH·Filed 2018·Granted Jan 9, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →