Title:
【発明の名称】座標入力装置
Document Type and Number:
Japanese Patent JP2679278
Kind Code:
B2
Inventors:
Akira Tanaka
Eitaka Takahashi
Shinpei Nagatani
Hisashi Sawada
Yuji Kojima
Eitaka Takahashi
Shinpei Nagatani
Hisashi Sawada
Yuji Kojima
Application Number:
JP18816089A
Publication Date:
November 19, 1997
Filing Date:
July 20, 1989
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06K11/06; G06F3/03; G06F3/041; G06F3/044; (IPC1-7): G06F3/03; G06F3/03
Attorney, Agent or Firm:
Teiichi