Inventor · disambiguated record
Tomohisa Maruyama
Also filed as: MARUYAMA TOMOHISA
4 granted patents·6 citations·filing 2016–2020
61Inventor score
Top patents by PatentIndex Score
4 records- 0184US9536745B2Tungsten film forming methodTOKYO ELECTRON LTD·Filed 2016·Granted Jan 3, 2017·5 cites·18 claims
- 0266US10400330B2Tungsten film forming method and storage mediumTOKYO ELECTRON LTD·Filed 2017·Granted Sep 3, 2019·1 cites·18 claims
- 0352US11231456B2HandlerSYNAX CO LTD·Filed 2020·Granted Jan 25, 2022·0 cites·7 claims
- 0447US12282048B2Data collection system, auxiliary power supply, and monitoring deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Apr 22, 2025·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Tomohisa Maruyama 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 →