Inventor · disambiguated record
Kazuhiro Kunugihara
Also filed as: KUNUGIHARA KAZUHIRO
3 granted patents·1 pending application·19 citations·filing 1986–2012
67Inventor score
Files withDIAFOIL CO LTD1DIAFOIL HOECHST CO LTD1MITSUBISHI PLASTICS INC1MITSUBISHI POLYESTER FILM CORP1
Top patents by PatentIndex Score
4 records- 0148US4727108APolyester compositions and process of preparing polyester films from themDIAFOIL CO LTD·Filed 1986·Granted Feb 23, 1988·9 cites·8 claims
- 0247US7223467B2Biaxially oriented laminated polyester filmMITSUBISHI POLYESTER FILM CORP·Filed 2003·Granted May 29, 2007·4 cites·7 claims
- 0343US2013011685A1Biaxially oriented polyester film and release film using the sameMITSUBISHI PLASTICS INC·Filed 2012·Application pending·0 cites
- 0438US5376711APoly(ethylene 2,6-naphthalate) filmDIAFOIL HOECHST CO LTD·Filed 1993·Granted Dec 27, 1994·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →