Registered patent agent

Yoshiko Sugahara

USPTO Reg. 72770

Firm

QuantumScape Corporation

Address

1730 Technology Dr.

San Jose, CA, 95110

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Yoshiko Sugahara

  • Is Yoshiko Sugahara a registered patent attorney?

    Yoshiko Sugahara is a registered patent agent (USPTO Registration Number 72770). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Yoshiko Sugahara located?

    Yoshiko Sugahara's office is in San Jose, California (95110). Affiliated with QuantumScape Corporation.

  • What firm does Yoshiko Sugahara work at?

    Yoshiko Sugahara is listed as affiliated with QuantumScape Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Yoshiko Sugahara?

    Yoshiko Sugahara's office phone (per the USPTO public roster) is 408-452-2000. 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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