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About Us

Firm Name RIN IP Partners
Services We Provide The law firm of RIN IP Partners provides a wide scope of services in the field of intellectual property, mainly Trade/Service Marks and Designs, including applications, interim filings, examination proceedings and litigation.
Not limited to Japan, our experienced patent attorneys assist in the procurement of intellectual property rights and protection against counterfeits, etc., in countries around the world including China, Southeast Asia, Central and South America and Africa, utilizing our global network of international partnering firms.
Address Metlife-Edobashi Bldg. 3 F, 18-8, Nihonbashi-Koamicho, Chuo-Ku, Tokyo 103-0016, Japan Access
TEL : +81-3-3517-9901
FAX : +81-3-3517-9902
Founded 2012

History

July 2012

Established RIN International Patent & Trademark Office in Chuo-ku, Tokyo

August 2012

Incorporated as an international patent firm

April 2014

Trademark division restructured as RIN IP Partners Patent Attorneys Corporation

April 2016

Relocated to Nihonbashi, Chuo-ku, Tokyo

March 2025

Relocated to Koamicho, Nihonbashi, Chuo-ku, Tokyo

Our Features

Comprehensive Trademark and Design Expertise

At RIN IP Partners, we specialize in trademarks and designs, offering seamless, end-to-end support for our clients. From strategic consultations before filing to application procedures and post-registration utilization and protection, our dedicated patent attorneys guide clients through every stage of IP right procurement and enforcement.

Utilizing a strong global network of partner firms, we provide extensive support not only in Japan but also internationally. Our services cover consultations, filings, maintenance, enforcement, and negotiations related to trademarks and designs across various jurisdictions.

Our Core Services

1. Trademark & Design Acquisition and Maintenance

We provide expert support for securing and maintaining rights both domestically and internationally.

  • Trademark and design searches, filings, prosecution, and renewals
  • Assistance with international applications (e.g., Hague System, Madrid Protocol) and local filings in individual countries

2. Strategic Consulting

We help clients not only protect their intellectual property but also maximize its value.

  • Pre-filing brand strategy and market positioning consultations
  • Post-registration utilization, protection, and anti-counterfeiting measures
  • Licensing negotiations and contract support
  • Legal assistance with oppositions, invalidation trials, and litigation

3. Global IP Services

We support global IP activities through a trusted and well-established international network.

  • One-stop service in collaboration with overseas partner firms
  • Participation in international conferences and on-site visits to strengthen global relationships

Origin

The name of our firm “RIN” is derived from a Japanese Kanji character “凜” that means “someone with an alert attitude, someone who is brave and chivalrous.” These are two things we value highly as professionals, and endeavor to incorporate in the service we provide to our clients.