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Introduction to patent attorney

  • Kaoru Watanabe
    Kaoru Watanabe
    Reg. No. 11287     Biochemistry, Environmental chemistry, Organic chemistry, Food chemistry, Trademark, Copyright, Contract
  • Miwako Inoue
    Miwako Inoue
    Reg. No. 14786     Biochemistry, Pharmacy, Food chemistry, Trademark, Unfair Competiton
  • Akiyoshi Ishimori
    Akiyoshi Ishimori
    Reg. No. 14714     Chemistry (Organic, Inorganic, Polymer), Materials, Photochemistry
  • Masahiro Matsuda
    Masahiro Matsuda
    Reg. No. 13068     Biochemistry, Glycoscience, Food chemistry, Fisheries science, Agricultural chemistry
  • Yasutaka Ishiwata
    Yasutaka Ishiwata
    Reg. No. 16671     Applied chemistry, Biochemistry, Food, Cosmetics
  • Yuka Tanaka
    Yuka Tanaka
    Reg. No. 20171     Biochemistry, Pharmacy
  • Mayumi Matsunaka
    Mayumi Matsunaka
    Reg. No. 20171     Biochemistry, Biology, Software, Information Technology
  • Tomoko Sadayuki
    Tomoko Sadayuki
    Reg. No. 21336     Organic Chemistry, Applied Chemistry
  • Takehira Nakatani
    Takehira Nakatani
    Reg. No. 21568     System Engineering, Robotics, Software
  • Futoshi Moriya
    Futoshi Moriya
    Reg. No. 15211 Electrical engineering,Mechanical engineering
  • Yorimichi Ishikawa
    Reg. No. 17373             Litigation and Corporate Attorney (Patent, Trademark, Unfair competition, Copyright, General corporate), Unfair competition, Copyright, Contract
  • Masaki Ohno
    Reg. No. 25575             Civil case, Commercial case, Criminal case, Unfair competition, Copyright, Contract
  • 日本語
  • 中文
  • 한국어

About us

Office overview

Address Success-Sengakuji Bldg.3F, 2-20-29, Takanawa, Minato-ku,
Tokyo 108-0074 JAPAN
Tel +81-3-5475-5641
Facsimile +81-3-5475-5642

The historical development of KUNPU

February, 1996 Kaoru Watanabe, the current representative patent attorney, joined Aoba International Patent Agency as a patent expert after leaving a food company at the age of 33
November, 1998 Kaoru Watanabe passed the Japanese patent bar examination
December, 1998 Kaoru Watanabe was registered as a patent attorney (Reg. No.: 11287)
March, 2001 Kaoru Watanabe founded Amano Watanabe International Patent Office as a representative patent attorney and a partner
January, 2005 Kaoru Watanabe founded KUNPU Intellectual Property Agents in Shinagawa, Tokyo
(2 patent attorneys and 2 clerical staff)
October, 2005 Miwako Inoue, one of the current partners, joined KUNPU
April, 2006 KUNPU welcomed Masaki Ohno as a corporation lawyer
September, 2007 The office relocated to the current location in Takanawa, Minato-ku, Tokyo
November, 2009 Nagoya branch office opened (Chief of Nagoya branch office: Miwako Inoue, Partner)
May, 2011 A new conference room was built on the 8th floor of Tokyo head office

Organization chart