Search Results1-20 of  35

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  • Koga Issac ID: 9000017903748

    Articles in CiNii:1

    • Fluctuation in received frequency of radio wave (1951)
  • KOGA Issac ID: 9000252861739

    Tokio University of Engineering (1935 from CiNii)

    Articles in CiNii:1

    • A Simpie Time Table (1935)
  • KOGA Issac ID: 9000252861876

    Tokyo University of Engineering (1939 from CiNii)

    Articles in CiNii:1

    • Dielectric Constant of Moist Air (1939)
  • KOGA Issac ID: 9000252861926

    Tokyo University of Engineering (1941 from CiNii)

    Articles in CiNii:1

    • Dielectric Constant-Temperature Characteristics of polystyrene (1941)
  • KOGA Issac ID: 9000253407330

    The Tokyo University of Engineering (1930 from CiNii)

    Articles in CiNii:1

    • Longitudinal Vibrations of Short Circular Cylinders (1930)
  • KOGA Issac ID: 9000253407533

    Tokyo University of Engineering (1932 from CiNii)

    Articles in CiNii:1

    • Frequency and Normal Mode of Thickness Vibration of Thin Piezoelectric Oscillating Crystal Plate (1932)
  • KOGA Issac ID: 9000253407562

    Tokyo University of Engineering (1932 from CiNii)

    Articles in CiNii:1

    • Thickness Vibration of Thin Quartz Plate cut Parallel to the Electrical Axis (1932)
  • KOGA Issac ID: 9000253407590

    The Tokyo University of Engineering (1932 from CiNii)

    Articles in CiNii:1

    • Thickness Mode of Longitudinal Vibration in Quartz Plate (1932)
  • KOGA Issac ID: 9000253407639

    Tokyo University of Engineering (1932 from CiNii)

    Articles in CiNii:1

    • All Three Kinds of Thickness Vibrations can be realized in a Thin Piezoelectric Quartz Plate (1932)
  • KOGA Issac ID: 9000253407668

    Tokyo University of Engineering (1932 from CiNii)

    Articles in CiNii:1

    • Some Experiments on 20m Portable Sending and Receiving Sets (1932)
  • KOGA Issac ID: 9000253407681

    Tokyo University of Eogineering (1933 from CiNii)

    Articles in CiNii:1

    • A Valve Chart (1933)
  • KOGA Issac ID: 9000253407700

    Tokyo University of Engineering (1933 from CiNii)

    Articles in CiNii:1

    • X-Ray Investigation of the Vibrational Modes of R-cut Quartz Plates by Prof. Dr. S. Nishikawa, Prof. Y. Sakisaka and I. Sumoto (1933)
  • KOGA Issac ID: 9000253407859

    Tokyo University of Engineering (1933 from CiNii)

    Articles in CiNii:1

    • A Novel Crystal Oscillator (1933)
  • KOGA Issac ID: 9000253407873

    Tokyo University of Engineering (1933 from CiNii)

    Articles in CiNii:1

    • Temperature Coefficients of Elastic Constants of Quartz (1933)
  • KOGA Issac ID: 9000253407900

    Tokyo University of Engineering (1934 from CiNii)

    Articles in CiNii:1

    • Low Frequency Quartz Plates of Zero Temperature Coefficient (1934)
  • KOGA Issac ID: 9000253407964

    Tokyo University of Engineering (1934 from CiNii)

    Articles in CiNii:1

    • On Frequencies and Their Temperature Coefficients of the Vbrations of Quartz Plates (1934)
  • KOGA Issac ID: 9000253408826

    Tokyo University of Engineering (1935 from CiNii)

    Articles in CiNii:1

    • The Sole Case of the Shear Mode of Thickness Vibration for a Thin Oscillating Quartz Plate (1935)
  • KOGA Issac ID: 9000253408974

    Tokyo University of Engineering (1936 from CiNii)

    Articles in CiNii:1

    • Contour Vibration, Especially the Third Mode of Contour Vibration, of Circular X-cut Oscillating Quartz Plate (1936)
  • KOGA Issac ID: 9000253409273

    Tokyo University of Engineering (1936 from CiNii)

    Articles in CiNii:1

    • Contour Vibration of Rectangular X-cut Oscillating Quartz Plate (1936)
  • KOGA Issac ID: 9000253409322

    Tokyo University of Engineering (1936 from CiNii)

    Articles in CiNii:1

    • "Short Side Vibration" of a Rectangular Oscillating Quartz Plate and the Temperature Coefficient of Its Frequency (1936)
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