greeting
On August 1st, 1979, the late Unosuke Aono, a Patent Attorney, and Hisazumi Ono, a Patent Attorney started up our service as a firm which especially dealt with patent matters in the mechanical engineering field and trademark matters. On August 1st, 2002, Ono & Associates became what it is today by a merger with Ikuo Suzuki's Patent Office which was founded by the late Ikuo Suzuki, a Patent Attorney, in 1971 and mainly handled patent matters in the chemical field.
Since the start of our practice, we have striven to strengthen our knowledge in intellectual property laws and our technical fields in order to meet our clients' requests precisely and promptly.
We will continue to respond to advancement and higher specialization of technology and internationalization of industry as well. All of our staff will make our best effort to help our clients execute their strategy of intellectual property right.
Hisazumi Ono, the President of Ono & Associates, a Patent Attorney
service
- Our business fields
- general services in connection with patent, utility model, design patent and trademarks
（consultation, application, search, management, judgment, opposition, appeal, interpretation, suit against appeal decision, infringement suit, license agreement, etc.）
- Our technical fields
- packaging of food, resin, resin additive, resin treatment, inorganic materials, food processing, precision machines, automobiles, earth-moving machines, control, general machines
About our firm
- The name
- ONO & ASSOCIATES
- Location
- Nippon Shuzo Bldg. 1-21, Nishi-Shinbashi 1-chome, Minato-ku, Tokyo 105-0003, Japan
- TEL
- 81-3-3591-7239
- FAX
- 81-3-3591-7290
- Foundation
- August 1, 1979
- Staff
- approximately 30 staff members (including people of related companies)
access_map
Transportation
subway : Toranomon Stn, Kasumigaseki Stn, or Uchisaiwaicho Stn, (3-Minutes Walk)
JR : Shinbashi Stn. (7-Minutes Walk)
our_attorneys
Hisazumi Ono
（Obtained a Bachelor of Mechanical Engineering from Nagoya Institute of Technology）
- 1971 Registered as a Patent Attorney
- 2004 Qualified for an attorney in specific infringement litigation
Takashi Iida
（Obtained a Bachelor of Mechanical Engineering from Waseda University）
- A former examiner and trial examiner (judge) at Japan Patent Office
- 1996 Registered as a Patent Attorney
Sachiko Okunuki
（Obtained a Bachelor of Chemical Engineering from Yokohama National University）
- 1999 Registered as a Patent Attorney
- 2006 Qualified for an attorney in specific infringement litigation
