Inventor · disambiguated record
Masahito Hayamizu
Also filed as: HAYAMIZU MASAHITO
4 granted patents·0 citations·filing 2020–2023
55Inventor score
Top patents by PatentIndex Score
4 records- 0165US12069809B2Laminated film structure and method for manufacturing laminated film structurePANASONIC IP MAN CO LTD·Filed 2023·Granted Aug 20, 2024·0 cites·9 claims
- 0264US12458961B2Tin oxide multilayer film with catalyst layer and method for forming samePANASONIC IP MAN CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·10 claims
- 0362US11825608B2Laminated film structure and method for manufacturing laminated film structurePANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 21, 2023·0 cites·5 claims
- 0454US11912612B2Plating film and plating film production methodOKUNO CHEM IND CO·Filed 2022·Granted Feb 27, 2024·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Masahito Hayamizu 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 →