Inventor · disambiguated record
Sadao Kuzuwa
Also filed as: KUZUWA SADAO
2 granted patents·1 pending application·31 citations·filing 1989–2003
62Inventor score
Files withNIPPON SHEET GLASS CO LTD3
Top patents by PatentIndex Score
3 records- 0169US6472800B2Filter substrate and display deviceNIPPON SHEET GLASS CO LTD·Filed 2002·Granted Oct 29, 2002·12 cites·11 claims
- 0256US4973129AOptical fiber elementNIPPON SHEET GLASS CO LTD·Filed 1989·Granted Nov 27, 1990·19 cites·7 claims
- 0337US2003205558A1Method of manufacturing a glass substrate for displays and a glass substrate for displays manufactured by sameNIPPON SHEET GLASS CO LTD·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Sadao Kuzuwa 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 →