Patent Agent
Joan K Hishida
Reg. No. 46773
Active
Not accepting new clients
Location
Pleasant Hill, CA 94523
Pleasant Hill, CA 94523
Phone
925-934-0796
925-934-0796
Registration Type
AGENT
AGENT
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.