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

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