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Intellectual Property Transaction Specialists Database

The Intellectual Property Transaction Specialists Database (IPTSD) offers information on names and addresses of agents who transact IP business, their specialties of business, etc.
This free online database is intended to give an opportunity to look up potential business partner who trades intellectual property right such as right of patent and that of trademark.

※The INPIT makes no claim, promise or guarantee of any kind about the accuracy, completeness, or adequacy of the content and expressly disclaims liability for errors and omissions in such content.

Latest Revised Date Name of Agent Location
2014-03-17 Nakamoto & Company open a new browser window 5Fl.,Kojimachi Miyuki Bldg.3-4,
Niban-cho,Chiyoda-ku,Tokyo 102-0084 JAPAN
2014-03-10 HARAKENZO WORLD PATENT & TRADEMARK open a new browser window Daiwaminamimorimachi Bldg., 2-6, 2-chome Kita Tenjinbashi Kita-ku, Osaka 530-0041 Japan
2010-11-08 Kyoto International Patent Law Office open a new browser window 7th Fl., HOUGEN Bldg., HIGASINOTOUIN SIZYO-SAGARU, SIMOGYO-KU, KYOTO 600-8091 JAPAN
2010-09-17 River-City Legal Profession Corporation
(Official name in Japanese: Bengoshihojin River-City Horitsujimusho) open a new browser window
Keiyo Jusetsu Ichikawa Bldg. 5F, 1-9-23 Ichikawaminami, Ichikawa City, Chiba 272-0033 Japan
2010-09-13 Nakamura & Partners open a new browser window Shin-Tokyo Bldg., 6F, 3-1, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 100-8355 Japan
2010-07-22 The Patent corporate body Global Intellectual Property open a new browser window Floor 3,Shinmeikai Bldg.,4-banchi,Kaigandori,Chuo-ku,Kobe-shi,Hyogo 650-0024 Japan
2010-04-28 SISVEL JAPAN K.K. open a new browser window Imperial Hotel 14F, 1-1-1 Uchisaiwai-cho, , Chiyoda-ku, Tokyo
2009-10-11 Poly-technology, Inc. open a new browser window 3-7-5  56-206 Hirao, Inage-Shi, Tokyo
2009-08-25 RYUJIN Patent & Licensing open a new browser window Nihonbashi Kitamura Bldg. 5F 4-3-14 Nihonbashi Muromachi, Chuo-ku, Tokyo
2009-06-05 Patent Result Co., Ltd. open a new browser window 4th floor of akihabara square building, 5-3-2 asakusabashi, taitoku, Tokyo
2009-05-19 World Intellectual Property Holdings, Inc. open a new browser window Yebisu View Tower 32F 1-4-4 Mita #3216 Meguro-ku Tokyo
2009-04-03 Japan Technology Group, Inc. open a new browser window Ichibancho Central Bldg. 8Fl., 22-1 Ichiban-cho, Chiyoda-ku, Tokyo, 102-0082, Japan
2008-10-01 Tatsuno Company Limited open a new browser window Suite 506 4-2-9 Kudan-Minami Chiyoda, Tokyo #102-0074 Japan
2007-10-09 Jurisplus L.L.C. open a new browser window TFT Building East 3F,3-1,Ariake,Kouto-ku,Tokyo,JAPAN
2002-07-18 MIM Engineering Corporation open a new browser window 2-12-9,KIRIGAOKA,MIDORIKU,YOKOHAMA
2001-09-07 RETUG,INC. open a new browser window Hongo-cho 9-9-28 Minokamo City,Gifu 500-0027
2001-03-01 KANSAI TECHNO MANAGEMENT CO.,LTD open a new browser window NISHINOMIYA, HYOGO