Inventor · disambiguated record
Kunio Bizen
Also filed as: BIZEN KUNIO
6 granted patents·315 citations·filing 1976–2003
85Inventor score
Top patents by PatentIndex Score
6 records- 0196US4472328AProcess for producing porous film or sheetMITSUBISHI CHEM IND·Filed 1982·Granted Sep 18, 1984·223 cites·5 claims
- 0271US4101523APolyester filmsMITSUBISHI CHEM IND·Filed 1976·Granted Jul 18, 1978·16 cites·2 claims
- 0356US4096109APolyester films useful as magnetic tapesMITSUBISHI CHEM IND·Filed 1976·Granted Jun 20, 1978·15 cites·4 claims
- 0454US5073316AProcess for producing a porous filmMITSUBISHI KASEI VINYL·Filed 1990·Granted Dec 17, 1991·42 cites·17 claims
- 0550US6013374ABattery partsMITSUBISHI CHEM CORP·Filed 1998·Granted Jan 11, 2000·19 cites·21 claims
- 0634US7192652B2Rust preventive film for stretch packagingOJI SEITAI KAISHA LTD·Filed 2003·Granted Mar 20, 2007·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →