Inventor · disambiguated record
Masayuki Igawa
Also filed as: IGAWA MASAYUKI
4 granted patents·14 citations·filing 1974–2015
69Inventor score
Top patents by PatentIndex Score
4 records- 0147US3936512AProcess for manufacturing a synthetic microflake aggregateMITSUBISHI RAYON CO·Filed 1974·Granted Feb 3, 1976·6 cites·17 claims
- 0241US3953282AProcess for manufacturing paper-like synthetic sheetMITSUBISHI RAYON CO·Filed 1974·Granted Apr 27, 1976·4 cites·11 claims
- 0335US4146510AFlake- or sliver-like porous structure of polymeric material and process of producing same, and process of producing sheet-like structure therefromMITSUBISHI RAYON CO·Filed 1975·Granted Mar 27, 1979·4 cites·6 claims
- 0432US9870191B2Display device, displaying method, and computer-readable recording mediumIGAWA MASAYUKI·Filed 2015·Granted Jan 16, 2018·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Masayuki Igawa 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 →