JPS51102556A - - Google Patents

Info

Publication number
JPS51102556A
JPS51102556A JP50027143A JP2714375A JPS51102556A JP S51102556 A JPS51102556 A JP S51102556A JP 50027143 A JP50027143 A JP 50027143A JP 2714375 A JP2714375 A JP 2714375A JP S51102556 A JPS51102556 A JP S51102556A
Authority
JP
Japan
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
JP50027143A
Other languages
Japanese (ja)
Inventor
Keizo Inaniwa
Takehisa Nishizawa
Toshio Tanabe
Shuichi Shimizu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50027143A priority Critical patent/JPS51102556A/ja
Publication of JPS51102556A publication Critical patent/JPS51102556A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Formation Of Insulating Films (AREA)
JP50027143A 1975-03-07 1975-03-07 Pending JPS51102556A (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50027143A JPS51102556A (cs) 1975-03-07 1975-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50027143A JPS51102556A (cs) 1975-03-07 1975-03-07

Publications (1)

Publication Number Publication Date
JPS51102556A true JPS51102556A (cs) 1976-09-10

Family

ID=12212819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50027143A Pending JPS51102556A (cs) 1975-03-07 1975-03-07

Country Status (1)

Country Link
JP (1) JPS51102556A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117234A (en) * 1979-03-01 1980-09-09 Nec Corp Manufacturing semiconductor device
JPS57162467A (en) * 1981-03-31 1982-10-06 Toshiba Corp Manufacture of semiconductor device
JPS59205758A (ja) * 1983-05-09 1984-11-21 Sanyo Electric Co Ltd トランジスタの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4713870A (cs) * 1971-01-08 1972-07-21
JPS4839167A (cs) * 1971-09-22 1973-06-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4713870A (cs) * 1971-01-08 1972-07-21
JPS4839167A (cs) * 1971-09-22 1973-06-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117234A (en) * 1979-03-01 1980-09-09 Nec Corp Manufacturing semiconductor device
JPS57162467A (en) * 1981-03-31 1982-10-06 Toshiba Corp Manufacture of semiconductor device
JPS59205758A (ja) * 1983-05-09 1984-11-21 Sanyo Electric Co Ltd トランジスタの製造方法

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