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About us
Welcome to YASUTOMI & Associates

We are pleased to announce that our firm name and website will change effective on August 1st, 2022:
More details can be found here. ▶▶"Name Change of YASUTOMI & Associates"(PDF)

We are committed to doing our utmost for our clients; this is the fundamental concept of our firm.

Since our foundation in 1993, we have gained many clients and are still growing rapidly. We handle approximately 10 domestic applications and 20 foreign applications a day. Although we specialize in the field of chemistry, our technical expertise cover a wide range of technology related to chemistry, such as liquid crystal displays (LCD) and peripheral technology, electronic materials, organic materials, semiconductor substrates, resin, conductive particles, adhesives, materials, coating compositions, chemical products, synthetic drugs and intermediates, and biotechnology. Most of our technical staff have an educational background in the field of chemistry, but we handle chemistry as a much broader field, combined with mechanical engineering, electrical engineering and metal works, in addition to organic chemistry. Furthermore, we are also familiar with new technical fields, such as nanotechnology.

We think deeply and put forth great effort in order to protect the intellectual property of our clients; a policy which will be maintained steadfastly into the future. We also consider the structures of intellectual property departments and roles of laboratory departments in our clients’ companies when we handle cases.

We have been able to grow so much in a short time for the reason that our staff is young but full of potential, and further, we have many valued clients who gave us their support during our development.

We refuse to be satisfied by past success alone, and will continue to do our very best.
TRUST TOWER, 5-36, Miyahara 3-chome,
Yodogawa-ku, Osaka 532-0003 Japan
Tel : (+81)-6-6398-3535 Fax : (+81)-6-6398-3536
Copyright (C) 2001 YASUTOMI & Associates. All Rights Reserved.