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Patent and utility model applications, trials and appeals
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Mr. Fujii has experience in software development for industrial equipment and product planning at an electrical manufacturer and later worked on global business strategy at the company’s headquarters. Subsequently, he was engaged in patent specification drafting and office action responses at patent law firms in both Japan and the United States. In a corporate role, he has been responsible for securing rights to standard-essential technologies (such as codecs and Wi-Fi) and negotiating licenses. He strives to consistently maintain his broad perspective spanning technology, patent law, and business.
Profession
Patent Attorney
Admissions
Japan Patent Attorneys Association (2013)
Areas of Legal Expertise
Patent and utility model applications, trials and appeals
Areas of Technological Expertise
Software, electrical and electronic engineering
Professional Experience
2026 – Present Sonderhoff & Einsel Patent Office
2018 – 2026 Panasonic Corporation
2016 – 2018 U.S. Law Firm
2012 – 2016 Domestic Patent Firm
2003 – 2012 Sharp Corporation
Education
2003 Doshisha University, Engineering
Languages
Japanese, English
