Law firms

Firm Name   Pending PCT  
Sakai International Patent Office 特許業務法人酒井国際特許事務所
Shiga International Patent Office
ITOH International Patent Office
TAIYO NAKAJIMA & KATO
Otsuka Patent Office
Fukami Patent Office
Soei Patent & Law Firm
Onda Techno Intl.Patent Attys
Eikoh Patent Firm
Seiwa Patent & Law
Aoyama & Partners
HARAKENZO World Patent & Trademark
International Patent Information & Consultation Service
Meisei International Patent Firm (Tokkyo Gyomuhojin Meisei)
Miyoshi International Patent Office
IP Firm SHUWA
SUGIMURA & Partners
Hazuki International
Kyowa Patent & Law Office
HIBIKI IP Law Firm
SUZUYE & SUZUYE
Shobayashi International Patent & Trademark Office
TMI Associates
Sankyo International Patent Attorneys Office
S & S International (Suzuye)
Yoshida Yoshitake & Arita
NII Patent Firm
Inamoto & Associates
Tsutsui & Associates
Polaire I.P.C
Koyo International Patent Office
PRIMEWORKS IP Attorneys
Shinjyu Global IP
YKI Patent Attorneys
Washida & Associates
Itoh-Shin Patent Office
ISONO International Patent Office
Maeda & Partners
Hiraki & Associates
AKATSUKI UNION PATENT FIRM
Olive International Patent Office
Gotoh & Partners
SAEGUSA & Partners
YASUTOMI & Associates
Toho International Patent & Law Office
NAGOYA INTERNATIONAL PATENT FIRM
Sano Patent Office
Suzue International Patent Office 特許業務法人スズエ国際特許事務所
Okabe International Patent Office
Haruka Patent & Trademark Attorneys
Tani & Abe
Takada Takahashi & Partners
HYUGAJI & Associates
KAI-U PATENT LAW FIRM
SIKs & Co.
Ohtani Patent Office
Tsubasa Patent Firm
ARCO PATENT OFFICE
Tokyo Central Patent Firm
Koh-Ei Patent Firm
Kaede Patent Attorneys' Office
S. Soga & Co.
INFORT PATENT FIRM
Hatta & Associates
R&C IP Law Firm
Ashida & Kimura
ITEC INTERNATIONAL PATENT FIRM
AIWA INTERNATIONAL PATENT AGENCY
Nakamura & Partners
Yuasa & Hara
Kisa Patent & Trademark Firm
Shiga Patent Office
Fujimoto Patent & Law Office
Hirata & Partners
Kohno Patent Office
Serio, Patent & Trademark Attorneys
Shin-Ei Patent Firm
Kinoshita & Associates
Shinsei Patent Office
Okuda & Associates
KATAYAMA & PARTNERS
I.F. Partners
Chuo International Patent Firm
Toranomon General Law Office
Unius Patent Attorneys
PROSPEC PATENT FIRM
ARC PATENT ATTORNEYS' OFFICE
GRANDOM PATENT LAW FIRM
ONO & ASSOCIATES
Ai Association of Patent & Trademark Attorneys
Miyazaki & Metsugi
CHIKASHIMA & ASSOCIATES
Matsuura & Associates
KUSHIBUCHI & ASSOCIATES
MURAKAMI, Keigo; OIWA Masuo
Prezio IP Firm / HAYAMI
SunCrest Patent & Trademark Attorneys / Patent Corp Body Dai-ichi Kokusai Tokkyo Jimusho
YOKOHAMA INTERNATIONAL PATENT LAW OFFICE
NICHIEI Patent and Trademark Attorneys
Takahashi Yuichiro Law Office
Chiba, Sato & Partners
SATO & ASSOCIATES.
Okada Patent and Trademark Office, P.C.
Oomori, Junichi
Asahi & Masuda
AIGI Patent Law Firm
Curiuse Patent Professional Corporation
River Flow International Patent Office
Seishin Patent & Law Firm
Hokuto Patent Attorneys Office
SENMYO, Kenji
Kaji Suhara & Associates
Daido Patent Attorneys Partnership
Takashima International Patent Office
Ikeda Patent Office
Miyazono Patent Office
Yanagida & Associates
KOKUBUN INTERNATIONAL PATENTS & TRADEMARKS
IP Seed
Uirufoto & Partner / Willfort International
Kojima Patent Office
Sakura Patent Office
Tokoshie Patent Firm
HATTORI & PARTNERS
Asahi Patent Firm
Hattori Patent Office
Kyoritsu International
YOSHIMIYA, Mikio.
Nagai & Associates
OHBAYASHI & YASHIRO INTERNATIONAL PATENT
LEAD International Patent Office
Osuga & Associates
You-I Patent Firm
Miyazaki, Teruo
Takaoka IP Law Office
Hirota Nagare & Associates
AICHI, Takahashi, Iwakura & Associates
Kyoto International Patent Law Office
Teshima Patent Law Firm
The Patent Corporate Body Aruga Patent Office
Sumitomo & Co
Takewa Patent Office
Ehara Patent Office
SEIRYU International Patent Office
Nakajima & Associates IP Firm
Oshima & Narushima
ONISHI, Masao; ONISHI, Takaharu
NODA & SUGIMOTO
Seiryo Intellectual Property Corp.
Ohno & Partners
SATO International Patent Firm
Cosmos Patent Office
Ikumi Patent Office
MIZOI INTERNATIONAL PATENT FIRM NTA
TSUKUNI & ASSOCIATES
IIDA, MIYAMAE & ASSOCIATES
ISSHIKI & CO.
KURODA & ASSOCIATES
Shinyu International Patent Firm
Takino International Patent Office
Lexia Partners
YUWA PATENT FIRM
NEXT International
Abe Ikubo & Katayama
MAEDA & YAMAGATA
SUNNEXT INTERNATIONL PATENT OFFICE
WATANABE, Takeo
MAEDA & SUZUKI PATENT Co., Ltd.
SSINPAT PATENT FIRM
Sonderhoff & Einsel Patent office
Okuyama & Sasajima / Advance International Patent
Hanabusa Patent Office
Washizu & Associates
Yamakawa International Patent Office
CREO Law & Intellectual Property
Oasis Patent Firm
Kurihara International Patent Office
ISHII & ASSOCIATES
Ogasawara Patent Office
Sugiura Patent Office
Shimada Patent Firm
Shoyo Intellectual Property Firm
SEIRAN INTERNATIONAL PATENT FIRM
IPS - Intellectual Property Solutions
Takanashi, Yukio
AXIS Patent International
Tokyo International Patent Firm
Craft Intellectual Property
OGAWA PATENT & TRADEMARK
K. WATANABE & ASSOCIATES
Matsumoto & Associates
Yotsuya International Patent Office
Ascend IP Law Firm
HONDA INTERNATIONAL PATENT & TRADEMARK OFFICE
PALMO PATENT FIRM
A. Kato & Associates
Tou-ou Patent Firm
NAKAGAWA INTERNATIONAL PATENT OFFICE
ASAMURA PATENT OFFICE, p.c.
Ikeuchi Sato & Partner Patent Attorneys

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