Patent Attorney
Yasuhiro Tsukada
Reg. No. 81874
Active
Not accepting new clients
Firm
Osha Bergman Watanabe Burton LLC
Osha Bergman Watanabe Burton LLC
Location
Houston, TX 77002
Houston, TX 77002
Phone
832-284-2601
832-284-2601
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.