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公开(公告)号:US11894194B2
公开(公告)日:2024-02-06
申请号:US17876162
申请日:2022-07-28
Applicant: TDK CORPORATION
Inventor: Toshihiro Iguchi , Tomoaki Nonaka , Takeshi Shouji
IPC: H01G4/12 , H01G4/30 , H01G4/012 , C04B35/468 , H01G4/008
CPC classification number: H01G4/1227 , C04B35/4682 , H01G4/008 , H01G4/012 , H01G4/30 , C04B2235/3208 , C04B2235/768 , C04B2235/96
Abstract: A dielectric composition includes a dielectric grain including a perovskite compound and a first segregation phase including at least Ca, Al, Si, and O.
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公开(公告)号:USD949790S1
公开(公告)日:2022-04-26
申请号:US29815874
申请日:2021-11-17
Applicant: TDK CORPORATION
Designer: Shohei Abe , Satoshi Sugimoto , Tomoaki Nonaka , Shinichi Sasaki
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公开(公告)号:USD938910S1
公开(公告)日:2021-12-21
申请号:US29668819
申请日:2018-11-02
Applicant: TDK CORPORATION
Designer: Shohei Abe , Satoshi Sugimoto , Tomoaki Nonaka , Shinichi Sasaki
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