There are a few places written in during a test where materials were allowed. Therefore, it might be useful for those taking Professor Nishimura's lectures during the regular exams. It's clean as it was only used for one day. - Title: The Japanese Development of International Patent Management - Author: Narihiro Nishimura - ISBN: 978-4-86114-6819 - Publisher: Yuhikaku Publishing - Language: Japanese Thank you for looking.