Inventor · disambiguated record
Masaki Sawamura
Also filed as: SAWAMURA MASAKI
4 granted patents·64 citations·filing 1990–2017
74Inventor score
Top patents by PatentIndex Score
4 records- 0174US10910950B2Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 2, 2021·2 cites·12 claims
- 0268US5273166AApparatus for sorting opaque foreign article from among transparent bodiesTOYO GLASS CO LTD·Filed 1992·Granted Dec 28, 1993·33 cites·5 claims
- 0366US5101101AMethod of detecting opaque foreign article from among transparent bodies utilizing polarized lightTOYO GLASS CO LTD·Filed 1990·Granted Mar 31, 1992·29 cites·7 claims
- 0434US11025165B2DC/DC converter control deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 1, 2021·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Masaki Sawamura 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 →