Inventor · disambiguated record
Chikashi Okayama
Also filed as: OKAYAMA CHIKASHI
9 granted patents·288 citations·filing 1996–1999
89Inventor score
Files withCHISSO CORP9
Top patents by PatentIndex Score
9 records- 0194US6300415B1Propylene composition, process for preparing the same, polypropylene composition, and molded articlesCHISSO CORP·Filed 1996·Granted Oct 9, 2001·136 cites·30 claims
- 0287US6319991B1Propylene polymer blends, processes of producing the same and polypropylene resin compositionsCHISSO CORP·Filed 1998·Granted Nov 20, 2001·61 cites·8 claims
- 0372US6348271B1Film having gas permeabilityCHISSO CORP·Filed 1999·Granted Feb 19, 2002·29 cites·15 claims
- 0463US6271310B1Polypropylene composition and process for producing the sameCHISSO CORP·Filed 1998·Granted Aug 7, 2001·18 cites·7 claims
- 0555US6326080B1Biaxially oriented polypropylene-base filmCHISSO CORP·Filed 1997·Granted Dec 4, 2001·19 cites·9 claims
- 0655US6258893B1Unoriented polypropylene moldingCHISSO CORP·Filed 1998·Granted Jul 10, 2001·15 cites·5 claims
- 0735US6255390B1Polyolefin type resinous compositionCHISSO CORP·Filed 1998·Granted Jul 3, 2001·6 cites·6 claims
- 0834US6670027B1Uniaxially oriented polypropylene-based filmCHISSO CORP·Filed 1998·Granted Dec 30, 2003·4 cites·7 claims
- 0930US6512061B1Process for producing polypropylene or propylene random copolymerCHISSO CORP·Filed 1999·Granted Jan 28, 2003·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →