Inventor · disambiguated record
Masaki Koizumi
Also filed as: KOIZUMI MASAKI
5 granted patents·4 pending applications·42 citations·filing 2009–2024
69Inventor score
Top patents by PatentIndex Score
9 records- 0195US10483100B2Method for forming TiON filmTOKYO ELECTRON LTD·Filed 2016·Granted Nov 19, 2019·42 cites·18 claims
- 0260US2014174609A1Method for manufacturing a high-strength steel sheet for a canJFE STEEL CORP·Filed 2014·Application pending·0 cites
- 0356US8021717B2Film formation method, cleaning method and film formation apparatusTOKYO ELECTRON LTD·Filed 2009·Granted Sep 20, 2011·0 cites·16 claims
- 0456US2011076177A1High-strength steel sheet for cans and method for manufacturing the sameJFE STEEL CORP·Filed 2009·Application pending·0 cites
- 0550US2025173104A1Information processing apparatus, display control method, and storage mediumNEC CORP·Filed 2024·Application pending·0 cites
- 0649US10927453B2TiN-based film and TiN-based film forming methodTOKYO ELECTRON LTD·Filed 2017·Granted Feb 23, 2021·0 cites·18 claims
- 0747US10199451B2Lower electrode of DRAM capacitor and manufacturing method thereofTOKYO ELECTRON LTD·Filed 2016·Granted Feb 5, 2019·0 cites·17 claims
- 0841US2015144621A1Matching method and microwave heating methodTOKYO ELECTRON LTD·Filed 2014·Application pending·0 cites
- 0940US10529598B2Microwave heat treatment apparatus and microwave heat treatment methodTOKYO ELECTRON LTD·Filed 2014·Granted Jan 7, 2020·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Masaki Koizumi 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 →