Shimokaji IP - Irvine, CA office in Irvine, California
Shimokaji IP - Irvine, CA

Shimokaji IP - Irvine, CA

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8911 Research Dr, Irvine, California, United States
22 Years of Practicing, since 2004
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Free Consultation +1 949-788-9988
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Shimokaji IP is an Irvine, California intellectual property boutique spearheaded by veteran patent attorney Michael Shimokaji, protecting breakthrough inventions and global trademarks for more than 2,000 startups and over a dozen Fortune 500 companies.

Strategic Intellectual Property Counsel in Irvine, California

When innovating in highly competitive markets, securing robust legal protection for your proprietary concepts is paramount. Shimokaji IP, situated in the heart of Orange County's technology hub at 8911 Research Drive in Irvine, delivers world-class patent and trademark counsel tailored to ambitious inventors, high-growth startups, and established multinational corporations. Founded by registered patent attorney Michael Alan Shimokaji, a seasoned legal advocate with a strong academic background in chemistry from the University of California, Irvine and decades of specialized practice, the firm provides forward-thinking guidance that transforms raw concepts into commercial intellectual property assets.

Entrepreneurs who need to find a patent lawyer in Irvine often encounter large law practices where personalized attention is lost. Shimokaji IP offers an agile boutique model where every client receives attentive, responsive legal representation directly from senior practitioners. Whether your business requires a thorough prior art search to evaluate patentability, a clear freedom-to-operate opinion before commercial rollout, or defense in contentious USPTO proceedings, Shimokaji IP delivers thorough, results-oriented guidance.

Comprehensive Patent and Trademark Legal Services

Shimokaji IP maintains an expansive scope of practice covering the complete lifecycle of corporate innovation. The firm serves as trusted patent attorneys and trademark lawyers, ensuring that client portfolios remain thoroughly defensible against infringement and market encroachment. Key practice areas include:

  • Patent Prosecution and Portfolio Architecture: Drafting and filing provisional, utility, and design patent applications before the United States Patent and Trademark Office (USPTO), as well as coordinating international patent filings under the Patent Cooperation Treaty (PCT).
  • Clearance and Freedom to Operate (FTO): Conducting exhaustive prior art searches and delivering actionable validity and non-infringement opinions to mitigate costly litigation risks.
  • Trademark Counseling and Brand Protection: Identifying protectable trademarks, clearing brand names and logos, filing registrations across domestic and international registries, and representing clients in Trademark Trial and Appeal Board (TTAB) opposition and cancellation matters.
  • Transactional IP and Licensing: Assisting emerging companies with technology transfers, confidentiality agreements, non-disclosure covenants, and commercial licensing negotiations.

Industry Acumen Across Emerging Tech and Life Sciences

What sets Shimokaji IP apart from standard business law firms is the team's ability to grasp intricate scientific, mechanical, and software concepts. Michael Shimokaji and his legal professionals possess hands-on technical proficiency across diverse industries, including:

  • Medical devices, digital health, and life science platforms.
  • Advanced chemicals, biotechnology, and pharmaceuticals.
  • Computer software, telecommunications, and computer architecture.
  • Semiconductors, electronic hardware, and automated manufacturing systems.
  • Automotive technologies, aerospace components, and consumer goods.

Why Emerging Companies Choose Shimokaji IP

Having advised over 2,000 startups and emerging enterprises alongside twelve Fortune 500 leaders, Shimokaji IP understands that intellectual property must align with commercial strategy. Michael Shimokaji has served as an Innovation Advisor within the UC Irvine Wayfinder incubator and as an Expert-in-Residence for pediatric innovation consortiums, reflecting deep commitment to fostering local entrepreneurship. The firm has earned prestigious accolades, including the Minority-Owned Law Firm Client Service Award from the California Minority Counsel Program (CMCP) and top patent quality rankings from Patent Bots. Innovators looking to hire a patent attorney receive dependable flat-fee clarity, prompt communication, and a complimentary initial consultation to discuss portfolio growth.


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Location & Access

Primary Address

Located in the Irvine Spectrum commercial and technology district of Irvine, California, near the intersection of the 5 and 405 freeways.

Building Location

Housed in a two-story, garden-style modern commercial office building at 8911 Research Drive, built with a professional facade and surrounded by tech startups.

Parking Details

Ample parking is provided for visitors in the on-site surface parking lot that surrounds the building.

Public Transit

Served by local transit lines; nearest stop is at Irvine Center-Bake.

Accessibility / Suite Access

Enter the building through the ground-floor main entrance. Walk into the lobby, where you can directly access the office suites on the first floor.

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