Inventor · disambiguated record
Shiomi Andoh
Also filed as: ANDOH SHIOMI
4 granted patents·0 citations·filing 2020–2023
52Inventor score
Technology areasB41J
Top patents by PatentIndex Score
4 records- 0161US11273643B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusRICOH CO LTD·Filed 2020·Granted Mar 15, 2022·0 cites·12 claims
- 0257US11230102B2Liquid discharge head, discharge device, and liquid discharge apparatusRICOH CO LTD·Filed 2020·Granted Jan 25, 2022·0 cites·20 claims
- 0352US11400715B2Liquid discharge head, discharge device, and liquid discharge apparatusRICOH CO LTD·Filed 2020·Granted Aug 2, 2022·0 cites·14 claims
- 0450US12330419B2Liquid discharge head and image forming apparatusIWAMA MASAMI·Filed 2023·Granted Jun 17, 2025·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →