Inventor · disambiguated record
Masafumi Sugio
Also filed as: SUGIO MASAFUMI
2 granted patents·1 pending application·9 citations·filing 2006–2007
55Inventor score
Top patents by PatentIndex Score
3 records- 0183US8008515B2Catalyst for partial oxidation of olefin, preparation method thereof, and process for preparing alkylene oxideNIPPON CATALYTIC CHEM IND·Filed 2007·Granted Aug 30, 2011·5 cites·26 claims
- 0274US8076509B2Process for producing acrylic acidKASUGA HIROTO·Filed 2007·Granted Dec 13, 2011·4 cites·2 claims
- 0344US2009029148A1Metal Nanoparticle, Metal Nanoparticle Colloid, Method for Storing Metal Nanoparticle Colloid, and Metal Coating FilmNIPPON CATALYTIC CHEM IND·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masafumi Sugio 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 →