Inventor · disambiguated record
Munehiro Chosa
Also filed as: CHOSA MUNEHIRO
7 granted patents·43 citations·filing 1992–2012
81Inventor score
Top patents by PatentIndex Score
7 records- 0167US6716510B2Polycarbonate resin for optical disk substrate and optical disk substrateIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Apr 6, 2004·6 cites·18 claims
- 0258US6316071B1Substrate for digital versatile disk and process for producing the sameIDEMITSU PETROCHEMICAL CO·Filed 1999·Granted Nov 13, 2001·13 cites·8 claims
- 0354US5304249ASuscepter device for the preparation of a diamond film-coated bodyIDEMITSU PETROCHEMICAL CO·Filed 1992·Granted Apr 19, 1994·17 cites·27 claims
- 0452US9751990B2Transparent thermoplastic resin pellet manufacturing methodIDEMITSU KOSAN CO·Filed 2012·Granted Sep 5, 2017·0 cites·8 claims
- 0545US7067609B2Polycarbonate resin for optical disk substrate and optical disk substrateIDEMITSU KOSAN CO·Filed 2004·Granted Jun 27, 2006·0 cites·8 claims
- 0642US7122614B2Aromatic polycarbonate resins for optical disk substratesIDEMITSU KOSAN CO·Filed 2003·Granted Oct 17, 2006·0 cites·5 claims
- 0737US5292371AMicrowave plasma CVD apparatus comprising dual plungers for two-dimension plasma position adjustmentIDEMITSU PETROCHEMICAL CO·Filed 1992·Granted Mar 8, 1994·7 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Munehiro Chosa 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 →