Wataru Ohnishi ,President & Patent Attorney

President, Patent Attorney    Wataru Ohnishi

Wataru Ohnishi


March 1999 Graduated from the Department of Engineering Science, Osaka University
April 1999 to February 2007 Worked at Mazda Motor Corporation
February 2008 to December 2022 Worked at patent offices
May 2010 Registered as a Patent Attorney
January 2023 Joined Ishin IP International

Patent attorney activities

  • 2013-2015 Deputy Branch Manager, Chugoku Branch Office, Japan Patent Attorneys Association
  • 2018  Comprehensive support specialist (Hiroshima Pref.) for Intellectual Property
  • 2019  Secretary, Chugoku Branch Office, Japan Patent Attorneys Association
  • 2019-2020 Member, Patent System Operational Consultative Committee
  • 2020-2021 Member, Patent Committee


 In recent years, it has become indispensable to utilize intellectual property rights in order to grow a company. While many companies have possessed intellectual property rights and have been able to proceed with their business in an advantageous manner, there are still many companies that have not been able to effectively utilize their intellectual property rights. Especially in rural areas where there are many small and medium-sized enterprises like the ones I am involved with, the number of patent firms is small, and I believe that it is difficult to casually seek intellectual property consultations.

 I am committed to supporting the resolution of various IP-related problems and issues faced by companies, and work closely with each company to ensure that their daily efforts bear fruit.

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