English │ Offshore Technologies

Message

We capture the rapidly-changing global environment with the power of technology

OFFSHORE TECHNOLOGIES develops and manufactures oceanographic instruments and provides consulting services for the development of observation equipment.
The oceans occupy 70% of the earth's surface. Therefore understanding the ocean essentially leads to the understanding of our planet.
We aim to use the power of technology to capture environmental changes and change people's lives for the better.

News & Topics

2025-12-23: Season’s Greetings 2025

Thank you for your continued cooperation this year and wish you a happy New Year！

We will be closed for the New Year’s holiday from December 30 through January 4.

2024-12-20: Season’s Greetings

Thank you for your continued cooperation this year and wish you a happy New Year！

We will be closed for the New Year’s holiday from December 28 through January 5.

2023-12-22: Season’s Greetings

Thank you for your continued cooperation this year and wish you a happy New Year！

We will be closed for the New Year’s holiday from December 29 through January 3.

Products/Service

Products & Service

Multipurpose Observation Float（MOF）

A relatively compact and user-friendly float that can automatically ascend and descend in the sea during observation. Equipped with a CTD sensor, it observes salinity, water temperature, and depth in the sea. The observation data is automatically transmitted when it rises to the surface, and can be received on land.

Compact multipurpose Observation Float

Multipurpose Observation Glider（MOG)

A relatively compact and user-friendly underwater glider that can automatically ascend and descend to a designated observation point without being moored to the seafloor. It is equipped with a CTD sensor to observe salinity, water temperature, and depth in the sea.

Compact multipurpose Observation Glider

Compact Plankton Sampler "Plafilt"

An underwater particle sampler which collect plankton, microplastics, and other particles in the water by suctioning and filtering them with an underwater pump.

Compact Plankton Sampler

CTD sensor JES10mini

JES10mini is a small CTD sensor for observing salinity, temperature and depth in the sea. It is compact and lightweight, and can be cast simply using a fishing tackle.
It can be activated, set up, and read out data via Bluetooth communication. The Japanese-language operation system ensures ease of use.

Miniature CTD Sensor JES10mini

Company

OFFSHORE TECHNOLOGIES, LLC

Offshore Technologies