JPS5469021A - Input device - Google Patents

Input device

Info

Publication number
JPS5469021A
JPS5469021A JP13549377A JP13549377A JPS5469021A JP S5469021 A JPS5469021 A JP S5469021A JP 13549377 A JP13549377 A JP 13549377A JP 13549377 A JP13549377 A JP 13549377A JP S5469021 A JPS5469021 A JP S5469021A
Authority
JP
Japan
Prior art keywords
information
key
input operation
input
group unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13549377A
Other languages
English (en)
Inventor
Kiyasu Nishida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP13549377A priority Critical patent/JPS5469021A/ja
Publication of JPS5469021A publication Critical patent/JPS5469021A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
JP13549377A 1977-11-11 1977-11-11 Input device Pending JPS5469021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13549377A JPS5469021A (en) 1977-11-11 1977-11-11 Input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13549377A JPS5469021A (en) 1977-11-11 1977-11-11 Input device

Publications (1)

Publication Number Publication Date
JPS5469021A true JPS5469021A (en) 1979-06-02

Family

ID=15153016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13549377A Pending JPS5469021A (en) 1977-11-11 1977-11-11 Input device

Country Status (1)

Country Link
JP (1) JPS5469021A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605949A2 (en) * 1992-11-17 1994-07-13 Sony Corporation Functional display apparatus with multicolored buttons

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605949A2 (en) * 1992-11-17 1994-07-13 Sony Corporation Functional display apparatus with multicolored buttons
EP0605949A3 (en) * 1992-11-17 1994-09-07 Sony Corp Functional display apparatus with multicolored buttons.
US5557300A (en) * 1992-11-17 1996-09-17 Sony Corporation Functional display apparatus

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