NEWS & TOPICS
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2025.10.10
個人情報保護方針及び情報セキュリティ基本方針を更新しました。
We have updated our Privacy Policy and Basic Policy on Information Security. -
2025.04.01
HPをリニューアルしました。
We have renewed our website.
ABOUT HANABUSA PATENT & TRADEMARK OFFICE
OUR PATENT ATTORNEYS
We have been committed to the protection of intellectual property rights for over 70 years. We use the knowledge and experience we have garnered to meet the needs of our clients and to provide attentive service.
OUR PATENT ATTORNEYS
More than 10 experienced patent attorneys cover a wide range of technical fields. Based on your request, a patent attorney with the requisite expertise will work with you to protect your intellectual property rights.