XEBEC International Patent Firm

XEBEC International Patent Firm

President's message

XEBEC is a patent firm that deals with Japanese intellectual property law, founded in 1991.
The founder and the chairman of XEBEC, Yoshihiro SHIMIZU, is a patent attorney specializing in chemistry etc., and
he was the president of JPAA ( Japan Patent Attorneys Association ).
The president of XEBEC, Kimiyoshi NISHIMURA, is a patent attorney and attorney at law specializing in machinery, electricity, contracts, litigation, etc., and
he was the vice president of JPAA.
XEBEC also has specialist patent attorneys with over 15 years of experience in other fields, and
all attorneys routinely handle not only prosecution but also negotiation and litigation,
thereby providing clients with outstanding legal advice and acquiring IP rights suitable for negotiation and litigation.


Xebec International Patent Firm Yoshihiro SHIMIZU, Founder, Chairman and Patent Attorney
Kimiyoshi NISHIMURA, President, Patent Attorney, and Attorney-at-law
Name Xebec International Patent Firm
Representative Yoshihiro SHIMIZU, Patent Attorney    Kimiyoshi NISHIMURA, Patent Attorney, and Attorney-at-law
Establishment July 1991
Address Otemachi Nomura Bldg. 10th floor, 1-1, Otemachi 2-chome, Chiyoda-ku Tokyo
TEL +81-3-6281-9710
FAX +81-3-6281-9711
E-MAIL mail@xebec-pro.com
Chief areas of operation Application procedures for patents, utility models, designs, and trademarks, intellectual property due diligence, dispute-related actions (warnings, lawsuits), license negotiations, intellectual property arbitration, copyright related procedures, value evaluations, preparation of IP landscapes