Clean room facility
The broken lines illustrate portions of the clean room facility that form no part of the claimed design. The hatching shown in
Claims
The ornamental design for a clean room facility as shown and described.
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Type: Grant
Filed: Sep 20, 2023
Date of Patent: Jun 23, 2026
Assignee: Hitachi Global Life Solutions, Inc. (Tokyo)
Inventors: Noritoshi Nishimura (Tokyo), Nobuhiro Imaguchi (Tokyo), Kazuhito Matsuzaki (Tokyo), Koki Hamada (Tokyo)
Primary Examiner: Brett Miller
Application Number: 29/903,086