Company Overview

J.TESORI brings new values to the audio field. These values integrate all processes from planning to marketing of audio products under the “monolithic system”. This makes it possible to unite creativity, product R&D and manufacturing, with marketing, planning/distribution/sales, in a single strong plan.

By fully incorporating the experience and achievement of Joji Kuriyama, J.TESORI’s representative, as an audio engineer, we create an audio system based on the concept of “humanizing of technology”.

At the core of this technological development is Digital Signal Processing (DSP) technology, which Kuriyama has led the way in engineering its development for over thirty years. Kuriyama’s achievements span a range of developments from professional audio signal processing equipment and mixing consoles to small PC speakers for consumer. In addition, through developing all types of instruments and systems applications, a catalog of research work has been accumulated in the fields of psycho-acoustics and human interfaces (please refer to the President Profile for further details).

J.TESORI introduces original and joint-developed products, and also provides consultancy to audio equipment manufacturers centered on this unique technology.

Sales strategy and marketing are essential for precisely and effectively communicating the advantages of superior technologies and the products into which they are incorporated. J.TESORI provides the know-how to realize brand consistency by making full use of Kuriyama’s experience implementing global companies’ worldwide strategies in Japanese market. We make highly efficient and effective development-integrated marketing and user-communication strategy possible.

 R&D/Manufacturing/Sales & Marketing of audio products

• Concert halls/Theaters/Commercial facilities
• Recording studio instruments
• Home audio equipment
• Acoustic experimental systems for universities and research institutes

 Various consulting for audio and visual related products

• Product planning/Development/Sales & Marketing
• Brand building