P

Inventor

AWAJI HIROSHI

JP20 patents
⚠️ This page may combine multiple inventors who share the name “AWAJI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KANEGAFUCHI CHEMICAL IND

16 patents
US5071694ADec 10, 1991

Multi-layer resist

KANEGAFUCHI CHEMICAL IND59 citations94
US5072262ADec 10, 1991

Electric-electronic device including polyimide thin film

KANEGAFUCHI CHEMICAL IND46 citations92
US4943471AJul 24, 1990

Patterned thin film and process for preparing the same

KANEGAFUCHI CHEMICAL IND23 citations92
US4839219AJun 13, 1989

Thin film and device having the same

KANEGAFUCHI CHEMICAL IND32 citations92
US4822853AApr 18, 1989

Amphiphilic polyimide precursor containing c12-c30 hydrophobic groups and langmuir-blodgett films therefrom

KANEGAFUCHI CHEMICAL IND18 citations82
US5071733ADec 10, 1991

Patterned thin film and process for preparing the same

KANEGAFUCHI CHEMICAL IND19 citations81
US5043248AAug 27, 1991

Photosensitive amhilphilic high polymers and process for producing them

KANEGAFUCHI CHEMICAL IND11 citations74
US4988795AJan 29, 1991

Amphiphilic polyimide precursor and process for preparing the same from fatty-substituted polyamide-acids

KANEGAFUCHI CHEMICAL IND4 citations74
US4910293AMar 20, 1990

Langmuir-Blodgett films of polymers having pendent C10 -C30 hydrocarbon groups

KANEGAFUCHI CHEMICAL IND15 citations74
US4897461AJan 30, 1990

Amphiphilic polyimide precursor and process for preparing the same

KANEGAFUCHI CHEMICAL IND13 citations74
US4740396AApr 26, 1988

Process for forming film

KANEGAFUCHI CHEMICAL IND9 citations74
US5171829ADec 15, 1992

Copolymeric and amphiphilic polyimide precursor, process for preparing the same and thin film

KANEGAFUCHI CHEMICAL IND5 citations63
US4987219AJan 22, 1991

Copolymeric and amphiphilic polyimide precursor, process for preparing the same and thin film

KANEGAFUCHI CHEMICAL IND3 citations63
US4868281ASep 19, 1989

Ionic bond containing condensation polymers

KANEGAFUCHI CHEMICAL IND4 citations63
US4954608ASep 4, 1990

Copolymerized polyamic acid salts and process of producing them

KANEGAFUCHI CHEMICAL IND1 citations52
US5391797AFeb 21, 1995

Process for preparing alkoxysilane

KANEGAFUCHI CHEMICAL IND1 citations51

KANEKA CORP

4 patents