Tsuyoshi Ohyama

Patent agent, USPTO registration number 70813, status Active.

Location

Kirkland, WA

On the USPTO roster since

November 2014

Tsuyoshi Ohyama is a USPTO-registered patent agent (registration number 70813), in Kirkland, WA. The registration is active on the current USPTO roster, and Tsuyoshi Ohyama has been listed on the roster since November 2014.

Kirkland, WA has 25 registered patent practitioners in all: 15 patent attorneys and 10 patent agents.

Other registered practitioners in Kirkland, WA

• Joseph K. Siino — Patent attorney, Reg. No. 37533, Siino Ventures, LLC
• Judith A. Woods — Patent attorney, Reg. No. 33136, Trubion Pharmacuticals
• Kim W. Atherton — Patent agent, Reg. No. 48703, Micro Encoder INC
• James R. Banowsky — Patent attorney, Reg. No. 37773, Banowsky International Patent Law
• Ashley I. Batchelor — Patent agent, Reg. No. 61376, Micro Encoder INC
• Michael Clark Brubaker — Patent attorney, Reg. No. 76291, Brubaker Law Group PLLC
• Greggory J. Busch — Patent attorney, Reg. No. 74984, Busch Law Firm, PLLC
• Tyson R. Crane — Patent attorney, Reg. No. 64439, Chang & Hale

All patent attorneys and agents in Kirkland, WA

Patent firms in Washington · Practitioners by state

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