Registered patent agent

Joan K Hishida

USPTO Reg. 46773

Address

1019 Esther Drive

Pleasant Hill, CA, 94523

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Joan K Hishida

  • Is Joan K Hishida a registered patent attorney?

    Joan K Hishida is a registered patent agent (USPTO Registration Number 46773). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Joan K Hishida located?

    Joan K Hishida's office is in Pleasant Hill, California (94523).

  • How do I contact Joan K Hishida?

    Joan K Hishida's office phone (per the USPTO public roster) is 925-934-0796. 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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