1976 | Patent Attorney Registrasion |
1976 | Established Chiba Patent Office |
1981 | Moved Oogimachi, Kita-ku, Osaka City |
2012 | Moved Minamimorimachi, Kita-ku, Osaka City |
2013 | Changed to "Chiba Horike Patent Office" |
2020 | Changed to "Horike Patent Office" |