News


  • Our office has moved to the new adrress.


  • We celebrated the 10th anniversary of office establishment (established in 2008 as Sannozaka Patent Law Firm).


  • One of the patents we had handled received JPAA (Japan Patent Attorneys Association) Chairman's Award as one of the 30th National Invention awards from the Japan Institute of Invention and Innovation.


  • Redesigned Website.

Message

It is our great pleasure to announce that TADA, MIYAGAWA & HORII celebrated the 10th anniversary of our establishment (over 22 years since the establishment of TADA & MIYAGAWA).

Starting from a small office, we have continuously made efforts to serve our clients, and we deeply appreciate that opportunities are increasingly offered from our clients in the field of intellectual property that changes significantly.

It is indeed our great honor that one of the patents we had handled received JPAA (Japan Patent Attorneys Association) Chairman's Award as one of the 30th National Invention awards from the Japan Institute of Invention and Innovation.

Encouraged by this event, we will continue our efforts to provide higher quality services in response to our client's request, keeping abreast of new technologies.

Kimiko TADA
Representative Patent Attorney
TADA, MIYAGAWA & HORII

About Us

Services

Patents / Utility Models

  • Electrical Engineering
  • Optics
  • Software
  • Organic Material
  • Inorganic Material
  • Mechanical Engineering
  • Film Deposition Technology etc.

Trademarks / Designs

  • By cooperation with trademark experts, we will meet your expectations from consulting to filing trademark registration.

Legal Services

  • Consultation on Experts Opinions / Suit against appeal decision / Infringement

Foreign Applications / International Applications

  • USA
  • Canada
  • China
  • Korea
  • Taiwan
  • Europe
  • Australia and more

Overview

Name

TADA, MIYAGAWA & HORII Patent, Trademark and Design Agents

Address

Takashimadai Daini Bldg. 4th Floor-G, 1-2, Sawatari , Kanagawa-ku, Yokohama, Kanagawa, 221-0844 JAPAN

History

  • Established in 1995 as Tada & Miyagawa in Tokyo

  • Moved to Yokohama in 2008, and converted to Patent Corporation “Tada, Miyagawa & Horii” (Sannozaka Tokkyo Jimusyo)

Individual Profile

Kimiko Tada (B.SC)

Title

  • Registered Japanese patent attorney since 1990
  • Counsel for cases of specific infringement lawsuits

Education

  • Graduated in physical chemistry at Ochanomizu Women's University

Work Experience

  • Ms. Tada worked as an analytical chemist at Toray Industries, Inc., and then worked as a searcher at International Medical Information Center. Prior to establishing the patent firm TADA & MIYAGAWA, she gained considerable experience in practicing domestic and international patent cases at MORIYA & COMPANY for about 10 years. She has engaged mainly in the field of medical imaging apparatus including MRI and CT, optical materials and recording materials.

Miki Horii (B.ENG)

Title

  • Registered Japanese patent attorney since 2007
  • Counsel for cases of specific infringement lawsuits

Education

  • Graduated in physical engineering at Tsukuba University

Work Experience

  • Ms. Horii worked at Konica, Inc., and engaged in researching optical elements and magnetic elements. After gaining experience in patent drafting and prosecution at Tomita Mishina & Kashihara, she joined Tada Miyagawa & Horii, and over 20 years in total, she has engaged in domestic and international patent practice mainly in the field of optical devices, medical imaging devices and inorganic materials including magnetic materials, amorphous and ceramics.

Mayumi Watanabe (B.ENG)

Title

Education

  • Graduated in fundamental science and engineering at Waseda University

Work Experience

  • Prior to joining TADA, MIYAGAWA & HORII in 2017, Ms. Watanabe worked in education industries, and then worked as a patent engineer at a private patent firm for 3 years, engaged in domestic patent cases mainly relating to mechanical/metallic engineering, and medical fields.

Contact Us

Contact

If you have a question or would like to know more about our services including our fee schedule, please feel free to contact us below.

By Telephone or Fax

  • TELEPHONE: +81-45-326-2086
  • FACSIMILE: +81-45-326-2087

By E-mail

sannozaka_post@sannozaka.com

Access Map

5 min. walk from Yokohama Station West-Central Exit

Takashimadai Daini Bldg. 4th Floor-G, 1-2, Sawatari , Kanagawa-ku, Yokohama, Kanagawa, 221-0844 JAPAN