Inventor · disambiguated record
Ryoji Tsuruta
Also filed as: TSURUTA RYOJI
7 granted patents·1 pending application·0 citations·filing 2018–2022
66Inventor score
Files withMITSUBISHI ELECTRIC CORP5TMEIC CORP1TOSHIBA MITSUBISHI ELEC IND1TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP1
Top patents by PatentIndex Score
8 records- 0158US12316122B2Direct-current power supply and distribution systemMITSUBISHI ELECTRIC CORP·Filed 2020·Granted May 27, 2025·0 cites·18 claims
- 0256US12362679B2Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jul 15, 2025·0 cites·18 claims
- 0347US12218545B2Uninterruptible power supplyTMEIC CORP·Filed 2021·Granted Feb 4, 2025·0 cites·15 claims
- 0446US11463015B2Power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Oct 4, 2022·0 cites·17 claims
- 0542US11929689B2Power conversion deviceTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2019·Granted Mar 12, 2024·0 cites·7 claims
- 0640US11909305B2AC-to-DC power converter which removed a common mode component form the output currentMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Feb 20, 2024·0 cites·20 claims
- 0740US2025105739A1Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 0837US11218079B2Power conversion deviceTOSHIBA MITSUBISHI ELEC IND·Filed 2018·Granted Jan 4, 2022·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Ryoji Tsuruta 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 →