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  • Makoto Ichinomiya

    Makoto Ichinomiya
    （President）

    Qualification
    Patent attorney

    Specialty
    Office equipment, Gaming devices, Display equipment, Semiconductor devices, Control equipment, Foreign cases,etc.
    Languages
    JP, EN
  • Takuji Karahashi

    Takuji Karahashi
    （Vice-President）

    Qualification
    Patent attorney
    Ph.D in Information Science
    Specialty
    Computers, Communication Engineering, Information security, E-commerce, etc.


    Languages
    JP, EN
  • Mitsuo Shiraishi

    Mitsuo Shiraishi
    （General Counsel）

    Qualification
    Patent attorney


    Specialty
    Measurement instruments, Analytical instruments, Optical devices, Control equipment, Gaming devices, Foreign cases,etc.
    Languages
    JP, EN
  • Satoshi Tabata

    Satoshi Tabata

    Qualification
    Patent attorney
    Professional Engineer
    (Civil Engineering)
    Specialty
    Civil engineering, Design, Architecture, Gaming devices, Agricultural machines, Trademark, Foreign cases, etc.
    Languages
    JP, EN
  • Hirotaka Kitajima

    Hirotaka Kitajima

    Qualification
    Patent attorney
    Specific infringement lawsuit counsel
    Specialty
    Control equipment, Transport equipment, legal affairs, Foreign cases,etc.


    Languages
    JP, EN
  • Patent attorney

    Ryoichi Ishizuka

    Qualification
    Patent attorney

    Specialty
    Construction, Gaming Devices, Electronic games, Health equipment, Patent search,Foreign Cases,etc.


    Languages
    JP, EN
  • Patent attorney

    Koichi Matsumoto

    Qualification
    Patent attorney

    Specialty
    Machinery, Metallurgy, Plastic Working, Welding, Laser beam processing, Semiconductor manufacturing,etc.

    Languages
    JP, EN
  • Patent attorney

    Masakazu Yokoo

    Qualification
    Patent attorney

    Specialty
    Measurement instruments, Analytical instruments, Inspection equipment, Optical devices, Control equipment, Foreign cases,etc.
    Languages
    JP, EN
  • Patent attorney

    Satoshi Aizawa

    Qualification
    Patent attorney
    Juris Doctor
    Specialty
    Simulations,
    Network control,
    Artificial intelligence,
    E-commerce,
    Foreign cases,etc.
    Languages
    JP, EN
  • Patent attorney

    Shinichi Anan

    Qualification
    Patent attorney

    Specialty
    Computers, Gaming machines, Electronic games, etc.


    Languages
    JP
  • Patent attorney

    Takuya Okano

    Qualification
    Patent attorney

    Specialty
    Packaging and Checking Devices, Production Machinery, General Machinery ,etc.

    Languages
    JP, EN
  • Patent attorney

    Seiji Matsumoto

    Qualification
    Patent attorney

    Specialty
    Biotechnology, Food, Organic/Inorganic (Materials, Compositions and Applications), Material analysis, Foreign cases,etc.
    Languages
    JP, EN, CN
  • Patent attorney

    Yuji Tsuruya

    Qualification
    Patent attorney

    Specialty
    Information processing,
    User interfaces,
    Image processing,
    Foreign cases,etc.

    Languages
    JP, EN
  • Patent attorney

    Akio Shionoiri
    (Patent counsel)

    Qualification
    Patent attorney

    Specialty
    Electricity, Electron, Measuring instrument, Optical instrument,
    Office equipment,
    Foreign cases,etc.
    Languages
    JP, EN
  • Patent attorney

    Naohiko Teshima

    Qualification
    Patent attorney
    Patent counsel at Tokyo University of Marine Science and Technology
    Specialty
    Biology, Chemistry,etc.

    Languages
    JP, EN
  • Patent attorney

    Kiwa Sasaki

    Qualification
    Patent Engineer



    Specialty
    Numerical controller,
    Foreign cases,etc.
    Languages
    JP, EN
contact[Aiwa International Patent Agency]
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