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  • Important Important Notice (Warning on spoofed e-mail sent in the name of Ono Sokki)
  • May-2025The New Portable Vibration Meter VW-3100
  • May-2025Automotive Engineering Exposition 2025 YOKOHAMA
  • Apr-2025Consolidated Financial Results for the Three Months Ended March 31, 2025 [Japanese GAAP]
  • Apr-2025OS-5100 License Manager License authentication issue using revocation
  • Apr-2025Our Company Profile Is Now Listed on Metoree U.S.A., One of the Leading Japan-Based Manufacturing Database Sites.
  • Apr-2025Bug fixing for OS-5100 CSV export
  • Mar-2025MI series Measurement Microphone
  • Mar-2025Notice of Changes in Specification Notation of MI-1531 Measurement Microphone and Correction of MI-3140 Preamplifier
  • Mar-2025Mar-2025 Sound & Vibration Analysis System O-Solution DS-5000
  • Jan-2025Consolidated Financial Results for the Year Ended December 31, 2024 [Japanese GAAP]
  • Dec-2024Noise Testing Software GN-1200
  • Nov-2024High-precision Fuel Flow Meter
  • Nov-2024BS/GS series, DG series Digital Linear Gauge
  • Oct-2024Handheld Digital Tachometer HT-6200
  • Sep-2024O-Solution Latest version
    Ver.4.6.3 released
  • Jun-2024Measurement Microphone MI series
  • Jun-2024Company Profile
  • Jun-2024Application Note
  • May-2024Low-noise Microphone MI-1282M10
  • May-2024Motor & Engine Tachometer CT-6710
  • Apr-2024Magneto- electric Rotation Detector MP-9800 series
  • Apr-2024Notice of head office relocation
  • Mar-2024O-Solution DS-5000 Sound & Vibration Analysis System Digital Tachometers
  • Mar-2024O-Solution Latest version
    Ver.4.5.2 released
  • Mar-2024 Application as usage: Characteristics evaluation of galvanoscanner Customer Reviews: Application example in control characteristic evaluation
  • Feb-2024 NP/GK series
  • Feb-2024 O-Solution DS-5000 Sound Power Level Measurement System High-sensitivity Low noise TEDS Tri-axial Accelerometer NP-7320N10
  • Jan-2024O-Solution DS-5000 Sound & Vibration Analysis System
  • Jan-2024 Frequency response measurement software OS-4100
  • Oct-2023 Introduction to Measurement for Beginners No.7 Various measurement instrument: What is dB? (Part 2)
  • Sep-2023 Introduction to Measurement for Beginners No.6 Various measurement instrument: What is dB? (Part 1)
  • July-2023 Introduction to Measurement for Beginners No.5 Various measurement instrument: Dimension & Displacement Measurement
  • June-2023 Introduction to Measurement for Beginners No.4 Various measurement instrument: Torque measurement instrument
  • May-2023CF-9000A FFT Analyzer
  • Apr-2023 Introduction to Measurement for Beginners No.3 Various measurement instrument: Sensors for sound measurement
  • Apr-2023LA-1411/1441A/4441A Sound Level Meters
  • Apr-2023 GPS Speedometer LC-8300A
  • Apr-2023 GPS Speedometer (Hardware user guide)
  • Apr-2023 Outer dimensions - GPS Speedometer LC-8300A
  • Mar-2023 Introduction to Measurement for Beginners No.2 Various measurement instrument : Sensors for vibration measurement
  • Feb-2023 Introduction to Measurement for Beginners No.1 Why we measure sound and vibration?
  • Jan-2023 Q & A Measurement No.47 How the measurable rotation speed is determined by the photoelectric detector?
  • Jan-2023Company Profile
  • Apr-2025OS-5100 License Manager License authentication issue using revocation
  • Apr-2025Bug fixing for OS-5100 CSV export
  • Mar-2025Notice of Changes in Specification Notation of MI-1531 Measurement Microphone and Correction of MI-3140 Preamplifier
  • Sep-2024O-Solution Latest version
    Ver.4.6.3 released
  • May-2024Low-noise Microphone MI-1282M10
  • Apr-2024Magneto- electric Rotation Detector MP-9800 series
  • Mar-2024 O-Solution Latest version
    Ver.4.5.2 released
  • Mar-2024 Application as usage: Characteristics evaluation of galvanoscanner Customer Reviews: Application example in control characteristic evaluation
  • Feb-2024 O-Solution DS-5000 Sound Power Level Measurement System High-sensitivity Low noise TEDS Tri-axial Accelerometer NP-7320N10
  • Jan-2024 Frequency response measurement software OS-4100
  • Apr-2023 GPS Speedometer LC-8300A
  • Mar-2025MI series Measurement Microphone
  • Mar-2025Mar-2025 Sound & Vibration Analysis System O-Solution DS-5000
  • Dec-2024Noise Testing Software GN-1200
  • Nov-2024High-precision Fuel Flow Meter
  • Nov-2024BS/GS series, DG series Digital Linear Gauge
  • Oct-2024Handheld Digital Tachometer HT-6200
  • Jun-2024Measurement Microphone MI series
  • Jun-2024Company Profile
  • Jun-2024Application Note
  • May-2024 Motor & Engine Tachometer CT-6710
  • Mar-2024 Digital Tachometers
  • Feb-2024 NP/GK series
  • Jan-2024O-Solution DS-5000 Sound & Vibration Analysis System
  • May-2023CF-9000A FFT Analyzer
  • Apr-2023LA-1411/1441A/4441A Sound Level Meters
  • Jan-2023 Company Profile
  • Sep-2022
    Sound Level Meter LA-7000 series FAQ Is it possible to manage the history of the LA-7000 series sound calibration?
    When data is saved on the LA-7000 series, a file named Axxx is created in the SD card. Each time the data is saved, the number of "xxx" increases. Is it possible to save more than 999 (three digits) data?
    When measuring the indoor of ship, can LAeq, LCeq and LCpeak be displayed simultaneously?
  • May-2022 O-Solution FAQ
    How to use the viewer function?
    The application will be terminated when the measurement is started or the analysis is executed. Is there any solutions?
  • Apr-2022 Fuel Flow Meter FAQ has been renewed
  • Apr-2023 GPS Speedometer (Hardware user guide)
  • Apr-2025Our Company Profile Is Now Listed on Metoree U.S.A., One of the Leading Japan-Based Manufacturing Database Sites.
  • Jan-2025 Consolidated Financial Results for the Year Ended December 31, 2024 [Japanese GAAP]
  • Oct-2023 Introduction to Measurement for Beginners No.7 Various measurement instrument: What is dB? (Part 2)
  • Sep-2023 Introduction to Measurement for Beginners No.6 Various measurement instrument: What is dB? (Part 1)
  • July-2023 Introduction to Measurement for Beginners No.5 Various measurement instrument: Dimension & Displacement Measurement
  • June-2023 Introduction to Measurement for Beginners No.4 Torque measurement instrument: why we measure torque?
  • Apr-2023 Introduction to Measurement for Beginners No.3 Various measurement instrument: Sensors for sound measurement
  • Apr-2023 Outer dimensions - GPS Speedometer LC-8300A
  • Mar-2023 Introduction to Measurement for Beginners No.2 Various measurement instrument : Sensors for vibration measurement
  • Feb-2023 Introduction to Measurement for Beginners No.1 Why we measure sound and vibration?
  • Jan-2023 Q & A Measurement No.47 How the measurable rotation speed is determined by the photoelectric detector?