Inventor

ISHITSUKA KENICHI

JP19 patents

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

ISHITSUKA KENICHI

HITACHI CHEMICAL CO LTD

Organic electronic material, ink composition, and organic electronic element

Organic electronic material, ink composition, and organic electronic element

Organic electronic material, ink composition, and organic electronic element

Organic electronic material, ink composition, and organic electronic element

Organic electronic material including charge transport polymer or oligomer having structural unit containing aromatic amine structure substituted with fluorine atom, organic electronic element, and organic electroluminescent element

Organic electronic material, ink composition containing same, and organic thin film, organic electronic element, organic eletroluminescent element, lighting device, and display device formed therewith

Organic electronic material, ink composition containing same, and organic thin film, organic electronic element, organic electroluminescent element, lighting device, and display device formed therewith

Composition capable of changing its solubility, hole transport material composition, and organic electronic element using the same

Composition capable of changing its solubility, hole transport material composition, and organic electronic element using the same

Organic electronics material and use thereof

Composition, hole transport material composition, and ink composition

Charge-transport polymer and organic electronic element

Treatment liquid containing ionic compound, organic electronic element, and method for producing organic electronic element

SHOWA DENKO MATERIALS CO LTD

Organic electronic material, ink composition containing same, and organic thin film, organic electronic element, organic electroluminescent element, lighting device, and display device formed therewith

Organic electronic material and use thereof

Organic electronic material and organic electronic element

FUNYUU SHIGEAKI

Material for organic electronics, organic electronic element, organic electroluminescent element, display element using organic electroluminescent element, illuminating device, and display device

Compound having trimethylene structure, polymer compound containing unit that has trimethylene structure, and reactive compound having trimethylene structure

ISHITSUKA KENICHI

Method for producing charge transport film