Inventor · disambiguated record
Masanao Yuza
Also filed as: YUZA MASANAO
3 granted patents·2 citations·filing 2020–2021
53Inventor score
Files withRICOH CO LTD3
Top patents by PatentIndex Score
3 records- 0183US11148932B2Liquid supply device, liquid discharge device, and liquid discharge apparatusRICOH CO LTD·Filed 2020·Granted Oct 19, 2021·2 cites·29 claims
- 0265US12151929B2Liquid supply device, liquid discharge device, and liquid discharge apparatusRICOH CO LTD·Filed 2021·Granted Nov 26, 2024·0 cites·15 claims
- 0363US11571898B2Liquid supply device, liquid discharge device, and liquid discharge apparatusRICOH CO LTD·Filed 2021·Granted Feb 7, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →