Registered patent agent

Makoto Tsunozaki

USPTO Reg. 71691

Firm

Knobbe, Martens, Olson & Bear, LLP

Address

2040 Main Street, 14th FL

Irvine, CA, 92614

US

Phone

Registered as

Registered patent agent

Other attorneys at Knobbe, Martens, Olson & Bear, LLP

Other patent attorneys in Irvine, California

Browse all Irvine patent attorneys →

Frequently asked

Frequently asked about Makoto Tsunozaki

  • Is Makoto Tsunozaki a registered patent attorney?

    Makoto Tsunozaki is a registered patent agent (USPTO Registration Number 71691). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Makoto Tsunozaki located?

    Makoto Tsunozaki's office is in Irvine, California (92614). Affiliated with Knobbe, Martens, Olson & Bear, LLP.

  • What firm does Makoto Tsunozaki work at?

    Makoto Tsunozaki is listed as affiliated with Knobbe, Martens, Olson & Bear, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Makoto Tsunozaki?

    Makoto Tsunozaki's office phone (per the USPTO public roster) is 415-954-4114. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

build 4315ed5 · 2026-05-22 17:55 EDT