Registered patent attorney
Keiichi Nishimura
Firm
Weaver Austin Villeneuve & Sampson LLP
Address
555 12th Street, Suite 1700
Oakland, CA, 94607
US
Phone
Registered as
Registered patent attorney
Other attorneys at Weaver Austin Villeneuve & Sampson LLP
Other patent attorneys in Oakland, California
- Elliot B AronsonUSPTO Reg. 29279
- Donald L BeesonBeeson Skinner Beverly, LLP
- Denise S BerginWeaver Austin Villeneuve & Sampson LLP
- Marc D BetterUSPTO Reg. 43499
- Brian BeverlyBeeson Skinner Beverly, LLP
- Archana B BhutaClorox
- Martin L BormoliniUSPTO Reg. 74142
- Adam A BoskovicUSPTO Reg. 56659
Frequently asked
Frequently asked about Keiichi Nishimura
Is Keiichi Nishimura a registered patent attorney?
Yes. Keiichi Nishimura is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 29093). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Keiichi Nishimura located?
Keiichi Nishimura's office is in Oakland, California (94607). Affiliated with Weaver Austin Villeneuve & Sampson LLP.
What firm does Keiichi Nishimura work at?
Keiichi Nishimura is listed as affiliated with Weaver Austin Villeneuve & Sampson LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Keiichi Nishimura?
Keiichi Nishimura's office phone (per the USPTO public roster) is 510-524-6196. 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.