Registered patent attorney

Hisako Muramatsu

USPTO Reg. 34955

Firm

Hisako Muramatsu, Esq.

Address

23916 Sprig Street.

Mission Viejo, CA, 92691

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Hisako Muramatsu

  • Is Hisako Muramatsu a registered patent attorney?

    Yes. Hisako Muramatsu is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 34955). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Hisako Muramatsu located?

    Hisako Muramatsu's office is in Mission Viejo, California (92691). Affiliated with Hisako Muramatsu, Esq..

  • What firm does Hisako Muramatsu work at?

    Hisako Muramatsu is listed as affiliated with Hisako Muramatsu, Esq. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Hisako Muramatsu?

    Hisako Muramatsu's office phone (per the USPTO public roster) is 310-869-7159. 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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