Patent ID: 11918968
Assignee: CELLSYSTEM CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B  G | IPC B  G

Claim 0:
1. A light irradiation apparatus comprising:
a rotating stage configured to be rotatable around a first axis that is a central axis thereof;
a holder that holds a plurality of reaction vessels on a circumference around the first axis on the rotating stage at equal intervals, a longitudinal direction of the reaction vessels being a direction of the central axis;
a plurality of rotating pillar-shaped members that hold bottoms of the reaction vessels and rotate the reaction vessels around second axes that are central axes of the reaction vessels, respectively; and
a light irradiator that is arranged outside an outer circumference of the rotating stage and configured to irradiate a light emitted from at least one light emitting diode outside the outer circumference of the rotating stage to the reaction vessels from a predetermined direction.