Tokyo, Japan
Hotsuma Patent Office
ほつま合同特許事務所 — official registered name
Contact Information
- Address
- 3-19-6 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan 東京都文京区本郷3-19-6ワイユウビル6階
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unofficial renderings provided for reference — official names are in Japanese.
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