General chemistry, information processing, steel, batteries, semiconductors, automotive parts
KEIICHIRO MATSUMOTO
Mr. Matsumoto has been engaged in patent application drafting, prosecution, internal and external affairs, and invention discovery at domestic patent firms, mainly in the fields of information processing, iron and steel, and chemistry. He also has experience in corporate intellectual property. Although he majored in chemistry at university, he has handled cases in a variety of technical fields at domestic patent firms, which makes him especially responsive to the needs of clients.
Profession
Patent Attorney
Admission
2006
Membership
Japan Patent Attorneys Association
Areas of Expertise
Patent and utility model application representation and expert opinions
Areas of Technological Expertise
Professional Experience
2024 – Present– Sonderhoff & Einsel Law and Patent Office
1999 – 2024– Domestic patent firms and companies (Hitachi Astemo, Ltd., Shiga International Patent Office, Hazuki International Patent Office, Junkosha Inc., Miyoshi & Miyoshi, Koyo International Patent Firm)
Education
1999 – B.S., Chemistry, Waseda University
Languages
Japanese, English
