Registered patent agent
Joan K Hishida
Address
1019 Esther Drive
Pleasant Hill, CA, 94523
US
Phone
Registered as
Registered patent agent
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.