Professional experience

1. Kyushu University, Department of applied materials chemistry, Faculty of Engineering, 1998
2. Worked for patent firms, 1998 - 2013 (about 13 years)
3. Qualified as patent attorney, 2001
4. Received additional indication of specific infringement litigation representation work, 2004
5. Established Takatsu International Patent Firm

Publications, etc.

1. Representation of specific infringement litigation (2 cases)
2. Representation of litigation rescinding a trial decision (7 cases)