Inventor · disambiguated record
Satoru Udagawa
Also filed as: UDAGAWA SATORU
3 granted patents·1 pending application·31 citations·filing 1994–2002
69Inventor score
Top patents by PatentIndex Score
4 records- 0168US5500290ASurface treated steel sheetNIPPON KOKAN KK·Filed 1994·Granted Mar 19, 1996·14 cites·25 claims
- 0247US6387254B1Apparatus for wastewater treatmentNIPPON KOKAN KK·Filed 1999·Granted May 14, 2002·15 cites·15 claims
- 0340US7029580B2Apparatus for concentrating sludgeJFE ENG CORP·Filed 2002·Granted Apr 18, 2006·2 cites·12 claims
- 0438US2002104798A1Method and apparatus for wastewater treatmentNIPPON KOKAN KK·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Satoru Udagawa 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 →