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The patent attorney's office which acts as the contact point for patent application and trademark application to China.

BY International Patent & Trademark Firm

BY International Patent & Trademark Firm paves the road of the intellectual property leading to all over Japan and all over the world from Nihonbashi in Japan.


About Us

About Us

BY International Patent & Trademark Firm

Suite 804, LXS Muromachi,
1-10-10 Nihonbashi Muromachi, Chuo-ku, Tokyo
103-0022 Japan
TEL.+81-3-3527-9704
FAX.+81-3-3527-9705
E-mail. info@by-patent.com


About Us

Name of the office
BY International Patent & Trademark Firm
CEO
Fumihiko Yagisawa
Address
Suite 804, LXS Muromachi, 1-10-10 Nihonbashi Muromachi, Chuo-ku, Tokyo 103-0022 Japan
→Access
TEL. +81-3-3527-9704
FAX. +81-3-3527-9705
Established in
2013
Staff
10
Bank
Mizuho Bank, Ltd.

Service

Business
Research of the intellectual properties (patents (patent infringement, patent invalidation), designs, trademarks), Application to JPO along with such research, Correspondence to OA,
Correspondence to suits for infringement of patents,
Filing to China and other foreign countries

History

2013.3
BY International Patent & Trademark Firm was established in Nihonbashi in Japan.
2013.4
The homepage of BY was updated.

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