Chikao Ikenaga

18 Patents

• US125403852026

  Production Method for Metal Plates for Vapor Deposition Masks

  Dai Nippon Printing Co., Ltd.

  0 cites
• US125087972025

  Deposition Mask Package and Deposition Mask Packaging Method

  Dai Nippon Printing Co., Ltd.

  0 cites
• US124802002025

  Method of Quality Determining of Deposition Mask, Method of Manufacturing Deposition Mask, Method of Manufacturing Deposition Mask Device, Method of Selecting Deposition Mask, and Deposition Mask

  Dai Nippon Printing Co., Ltd.

  0 cites
• US122278232025

  Metal Plate for Producing Vapor Deposition Masks, Production Method for Metal Plates, Vapor Deposition Mask, Production Method for Vapor Deposition Mask, and Vapor Deposition Mask Device Comprising Vapor Deposition Mask

  Dai Nippon Printing Co., Ltd.

  0 cites
• US121177272024

  Metal Plate for Manufacturing Deposition Mask and Manufacturing Method for Metal Plate, and Deposition Mask and Manufacturing Method for Deposition Mask

  Dai Nippon Printing Co., Ltd.

  0 cites
• US121097782024

  Deposition Mask Package and Deposition Mask Packaging Method

  Dai Nippon Printing Co., Ltd.

  0 cites
• US119396582024

  Deposition Mask, Deposition Mask Apparatus, Deposition Apparatus, and Manufacturing Method for Organic Device

  Dai Nippon Printing Co., Ltd.

  0 cites
• US118592742024

  Deposition Mask and Method of Manufacturing Deposition Mask

  Dai Nippon Printing Co., Ltd.

  0 cites
• US118147192023

  Method of Manufacturing Deposition Mask, Intermediate Product to Which Deposition Mask Is Allocated, and Deposition Mask

  Dai Nippon Printing Co., Ltd.

  0 cites
• US117881812023

  Deposition Mask Apparatus, Mask Support Mechanism, and Production Method for Deposition Mask Apparatus

  Dai Nippon Printing Co., Ltd.

  0 cites
• US117930142023

  Electronic Device, Manufacturing Method for Electronic Device, and Deposition Mask Group

  Dai Nippon Printing Co., Ltd.

  0 cites
• US117394122023

  Deposition Mask and Production Method of Deposition Mask

  Dai Nippon Printing Co., Ltd.

  0 cites
• US117323472023

  Standard Mask Apparatus and Method of Manufacturing Standard Mask Apparatus

  Dai Nippon Printing Co., Ltd.

  0 cites
• US117323612023

  Metal Plate for Manufacturing Deposition Mask, Method for Manufacturing Metal Plate, Deposition Mask and Method for Manufacturing Deposition Mask

  Dai Nippon Printing Co., Ltd.

  0 cites
• US117336072023

  Metal Plate for Producing Vapor Deposition Masks, Inspection Method for Metal Plates, Production Method for Metal Plates, Vapor Deposition Mask, Vapor Deposition Mask Device, and Production Method for Vapor Deposition Masks

  Dai Nippon Printing Co., Ltd.

  0 cites
• US116679832023

  Method for Manufacturing Metal Plate

  Dai Nippon Printing Co., Ltd.

  0 cites
• US116495402023

  Deposition Mask and Method of Manufacturing Deposition Mask

  Dai Nippon Printing Co., Ltd.

  0 cites
• US116085542023

  Deposition Mask Apparatus, Mask Support Mechanism, and Production Method for Deposition Mask Apparatus

  Dai Nippon Printing Co., Ltd.

  0 cites