Registered patent agent

Hideo Tomomatsu

USPTO Reg. 31309

Firm

Y T Assocs

Address

2555 Seascape Glen

Escondido, CA, 92026

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Hideo Tomomatsu

  • Is Hideo Tomomatsu a registered patent attorney?

    Hideo Tomomatsu is a registered patent agent (USPTO Registration Number 31309). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Hideo Tomomatsu located?

    Hideo Tomomatsu's office is in Escondido, California (92026). Affiliated with Y T Assocs.

  • What firm does Hideo Tomomatsu work at?

    Hideo Tomomatsu is listed as affiliated with Y T Assocs on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Hideo Tomomatsu?

    Hideo Tomomatsu's office phone (per the USPTO public roster) is 760-471-2961. 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.

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