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Patent Searching and Data


Title:
【発明の名称】試料処理方法
Document Type and Number:
Japanese Patent JP2695960
Kind Code:
B2
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Inventors:
Kotaro Fujimoto
Yoshie Tanaka
Hironobu Kawahara
Yoshiaki Sato
Application Number:
JP5637890A
Publication Date:
January 14, 1998
Filing Date:
March 09, 1990
Export Citation:
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Assignee:
株式会社日立製作所
日立テクノエンジニアリング株式会社
International Classes:
C23F4/00; H01L21/302; H01L21/3065; H01L21/3205; H01L21/3213; (IPC1-7): H01L21/3065
Domestic Patent References:
JP5713743A
JP63125685A
JP63245926A
JP6190445A
JP6258636A
JP5615044A
JP6482550A
JP57117241A
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)