Inventor · disambiguated record

Masahiko Sawa

Also filed as: SAWA MASAHIKO

2 granted patents·15 citations·filing 1992–1994

55Inventor score

Technology areasB01J C01B

Files withIDEMITSU KOSAN CO2

Top patents by PatentIndex Score

2 records

0149US5336393AProcess for catalytically converting organic compoundsIDEMITSU KOSAN CO·Filed 1992·Granted Aug 9, 1994·13 cites·27 claims
0227US5436380AProcess for producing aromatic hydrocarbonsIDEMITSU KOSAN CO·Filed 1994·Granted Jul 25, 1995·2 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Masahiko Sawa 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 →

Masahiko Sawa — Patent Inventor | PatentIndex