Nissha Printing Co., Ltd.

Bioserentach Co., Ltd.

Nissha Co., Ltd.

Osanobu Akao

Shinya Yamada

Masateru Chiyama

Ichiro Ono

Kanji Takada

Takako Ueno

Kensaku Akita

Sachi Nagai

Yuko Ide

A product having a microneedle array is provided wherein the composition distribution has been adjusted with good accuracy. A droplet-delivery apparatus of a microneedle-array manufacturing apparatus is configured capable of delivering, to each recessed part, droplets of a raw-material liquid in a prescribed amount that is less than the capacity of the recessed part. An aligning apparatus can align the relative position of the droplet-delivery apparatus and a mold such that the droplets from the droplet-delivery apparatus are caused to land in each of the recessed parts. The droplet-delivery apparatus delivers a plurality of the droplets to each of the recessed parts; and the aligning apparatus aligns the relative position of the droplet-delivery apparatus and the mold such that a second droplet lands in each of the recessed parts on the center part side of a first droplet.

Microneedle-array manufacturing apparatus, microneedle-array manufacturing method, and product having the microneedle array

A method of manufacturing a conical-projections-sheet packaging body includes forming a plurality of conical-recess parts on a conical-projections forming sheet; forming, by supplying a conical-projections material to the conical-projections forming sheet, a conical-projections sheet including a base sheet and a plurality of conical projections formed on a surface of the base sheet and disposed inside the plurality of conical-recess parts; forming a plurality of sets of the conical-projections forming sheets and the conical-projections sheets by punching out the conical-projections forming sheets and the conical-projections sheets; and using a package member to package a set of the conical-projections sheets and the conical-projections forming sheets tightly adhered to one another. Thus, the plurality of conical projections of the conical-projections sheet are protected.

Method of manufacturing a conical-projections-sheet packaging body

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Kyoto, Japan

Osanobu Akao