Inventor · name-matched record

MAEYAMA KOICHI

1 granted patent·1 pending application·0 citations·filing 2025–2025

14Inventor score

Technology areasG06F

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

Top patents by PatentIndex Score

2 records

0191US2026079602A1Pen state detection circuit, method, and device, and parameter supply deviceWACOM CO LTD·Filed 2025·Application pending·0 cites
0276US12524087B2Pen state detection circuit, system, and methodWACOM CO LTD·Filed 2025·Granted Jan 13, 2026·0 cites·20 claims

Join the waitlist — get patent alerts

Get an alert when MAEYAMA KOICHI files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: exact name match across USPTO filings. How scoring works →