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About Patent Attorneys Ishii & Co.

A 38-Year History of Work in the Mechanical and Mechatronic Fields

Our office is a Japanese patent professional corporation that was formed as an offshoot of the original Patent Attorneys Ishii & Co., which was established in 1975 by the late Akeo Ishii. We handle work in a wide variety of fields with a focus on the mechanical and mechatronic fields. We support the valuable products and ideas of our customers by providing practical business services related to intellectual property.

Our office employs patent attorneys whose wealth of experience enables them to understand the gist of an invention simply by looking at a diagram or rough drawing.
For Japanese patent acquisition and intellectual property services, contact our experienced Japanese patent attorneys.

Office Overview

Name Patent Attorneys Ishii & Co.
Address Wakasugi Center Building Honkan 2F, 9-1 Higashitenma 2-chome, Kita-ku, Osaka, 530-0044, Japan
Phone +81 (0)6-6353-3504
Fax +81 (0)6-6354-0063
Website http://www.patishii.jp
Email
Established December 2005
Staff composition Three patent attorneys (one of whom is part time)
The staff consists of six members (as of January 2015).
Business details Filing applications, handling appeals, providing expert opinions, and performing litigation for patents, utility models, designs, and trademarks and consulting related to these services in Japan.
Major fields of application Agricultural machinery, engines, multifunctional machines such as printers and fax machines, office furniture and equipment, automatic warehousing and distribution equipment, water purifiers, items related to packaging such as containers and caps, screws and metal fixtures, and power tools in the mechanical, electric, and mechatronic fields as well as other items in these fields

Staff introductions

Representative
Patent attorney, Ryuichi Watanabe

Personal history

Kyushu University, Graduate School of Engineering (1997)
Employed at a manufacturer of special steel (1997 to 1999)
Joined Patent Attorneys Ishii & Co. (1999)
Passed examination for and registered as a patent attorney (2004)

Main fields of experience

Agricultural machinery, engines, multifunctional machines such as printers and fax machines, office furniture and equipment, automatic warehousing and distribution equipment, water purifiers, items related to packaging such as containers and caps, screws and metal fixtures, and power tools in the mechanical, electric, and mechatronic fields as well as other items in these fields

Patent attorney,
Hiroyuki Nishi

Personal history

Kobe University, Faculty of Economics (1982)
Joined Patent Attorneys Ishii & Co. (1982)
Passed examination for and registered as a patent attorney (1990)

Main fields of experience

Office furniture and equipment, automatic warehousing and distribution equipment, water purifiers, items related to packaging such as containers and caps, screws and metal fixtures, and power tools in the mechanical, electric, and mechatronic fields as well as other items in these fields

Patent attorney,
Tadashi Tono (part time)

Personal history

Osaka City University, Graduate School of Engineering (1971)
Employed at the Kishimoto Yoshio Patent Office (1972 to 1974)
Joined Patent Attorneys Ishii & Co. (1975)
Passed examination for and registered as a patent attorney (1988)