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

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