Inventor · disambiguated record

Ko Arai

Also filed as: ARAI KO

0 granted patents·2 pending applications·0 citations·filing 2024–2025

Technology areasH03M H04N

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0161US2025293705A1Data compression system, data compression method, and data compression programHITACHI LTD·Filed 2025·Application pending·0 cites
0250US2024289163A1Data compression system, data compression method, and data compression programHITACHI LTD·Filed 2024·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →

Ko Arai — Patent Inventor | PatentIndex