Inventor · disambiguated record

Katsumi Chikama

Also filed as: CHIKAMA KATSUMI

1 granted patent·2 pending applications·0 citations·filing 2003–2006

5Inventor score

Technology areasC08G G03F

Files withNAGASAKI YUKIO1 NAT UNIVERSITY CORP THE UNIVER1 NISSAN CHEMICAL IND LTD1

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3 records

0131US6822069B2Poly (5-aminoquinoxalines) and use thereofNISSAN CHEMICAL IND LTD·Filed 2003·Granted Nov 23, 2004·0 cites·19 claims
0231US2008176146A1Photosensitive Composition Containing Organic Fine ParticlesNAT UNIVERSITY CORP THE UNIVER·Filed 2006·Application pending·0 cites
0330US2006128937A1Diamine having quinoxaline unit, polyimide precursor, polyimide and use thereofNAGASAKI YUKIO·Filed 2004·Application pending·0 cites

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