Inventor · disambiguated record
Seigo Nishiyama
Also filed as: NISHIYAMA SEIGO
2 granted patents·1 pending application·1 citations·filing 2022–2025
38Inventor score
Technology areasG06F
Files withWACOM CO LTD3
Top patents by PatentIndex Score
3 records- 0179US11907524B2Digital ink processing system, method, and programWACOM CO LTD·Filed 2022·Granted Feb 20, 2024·1 cites·12 claims
- 0272US12299276B2Digital ink processing system, method, and programWACOM CO LTD·Filed 2024·Granted May 13, 2025·0 cites·19 claims
- 0371US2025251856A1Digital ink processing system, method, and programWACOM CO LTD·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Seigo Nishiyama 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 →