We at
HOSOI & ASSOCIATES have been working since 1973 to provide our clients with
excellent service in protecting their intellectual properties worldwide.
HOSOI & ASSOCIATES is a full-service intellectual property firm,
including services relating to patents (in particular, chemical,
biotechnological, physical, mechanical and electrical fields, and related
technologies), as well as designs, trademarks, service-marks, expert opinions,
litigations, licensing and searches.
History
Isamu Hosoi was registered as a Patent Attorney in the Japanese Patent
Office (JPO) in 1973, and established the Hosoi Patent Firm in Tokyo in
1975. In 1996, Hosoi joined forces with Japanese patent attorney Mr. Osamu
Shimizu to form the firm Shimizu & Hosoi. In September 2007, Hosoi
reorganized the firm as (in English) HOSOI & ASSOCIATES. “Ars” is the Latin
for “art” in Ars Kokusai Tokkyo Jimusho (“Ars International Intellectual
Property”), the Japanese name of the firm since September 2007.
Patent Attorneys
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Isamu HOSOI
Patent
B. Sc., Science University of Tokyo, Dept. of Chemistry
Japan Patent Attorneys Association, auditor of inspectors and
supervisors, 2003
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Yukiko KURITA
Patent
B. Sc., Tokyo University of Agriculture and Technology, Dept. of Agriculture
Joined Hosoi & Associates in 2003
Maki SUGIOKA
Patent, Design and Trademark
M. Sc., Nara Women's University,Home Economics
Joined Hosoi & Associates in 2024
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