Patent Attorney
Katsuhiro Arai
Reg. No. 43315
Active
Not accepting new clients
Firm
Law Office of Katsuhiro Arai
Law Office of Katsuhiro Arai
Location
Lake Forest, CA 92630
Lake Forest, CA 92630
Phone
949-457-8296
949-457-8296
Registration Type
ATTORNEY
ATTORNEY
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.