飯島国際商標特許事務所
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OFFICE PROFILE

Firm Name: IIJIMA INTERNATIONAL TRADEMARK AND PATENT OFFICE
Address: 6F, Samon Eleven Building, 3-1, Samon-cho,
Shinjuku-ku, Tokyo 160-0017, Japan
Tel: +81-3-3358-1221
Fax: +81-3-3358-1236
E-mail:
Home page: https://www.tmiijima.jp

PROFILE

Founder

飯島 紳行

IIJIMA Nobuyuki

Education: Rikkyo University (B.A in Law)
Qualification: Patent attorney, admitted in 1979 Additional indication of specific infringement litigation representation (2004) Chairman (2022~).

Corporate History

May 1987
 Iijima Trademark & Patent Firm established
October 1989
 Iijima International Intellectual Property Institute established
May 2014
 Name changed to Iijima International Trademark & Patent Firm
July 2021
 Iijima International Trademark & Patent Firm established
January 2022
 Merged with Iijima International Trademark & Patent Firm
May 2022
 Name changed to Patent Attorney Corporation Iijima International Trademark & Patent Firm

To the present

Director

藤森 裕司

FUJIMORI Yuji

Education: Chuo University (B.A in Law)
Qualification: Patent attorney, admitted in 2005
Additional indication of specific infringement litigation representation (2008).Director(2022~).

Partners & Associates

KADA Yumiko

Education: Sophia University (B.A in Law)
Qualification: Patent attorney, admitted in 2007
Additional indication of specific infringement litigation representation (2011)

SATO Takuya

Chuo University (M.A in Law)
Qualification: Patent attorney, admitted in 1998

KITANO Yoshihito

Qualification: Patent attorney, admitted in 1981
Additional indication of specific infringement litigation representation (2004)

KAWAMOTO Keiji

Qualification: Patent attorney, admitted in 2004
Additional indication of specific infringement litigation representation (2007)

Special advisor

FAN Liyan

Patent attorney in China
[CCPIT Patent & Trademark Law Office]

Koh Yee-Hwa

Patent attorney in Korea
[KIM & CHANG Law Office]