Originally founded in 1983, and reorganized in 2004 as a Patent Professional Corporation under Japanese Patent Attorney Law.
We have 50 members in total, including 21 Japanese patent attorneys, 5patent engineers and 23 administrative personnel.
We continue to grow steadily.

Konwa Bldg. 7F, 12-22 Tsukiji 1-chome, Chuo-ku,
Tokyo 104-0045 Japan
Tel:81-3-6264-3137 FAX:81-3-6226-5057