A comparative appraisal of patent invalidation processes in Japan
By: Jay P. Kesan = Nihon ni okeru tokkyo mukō tetsuzuki no hikakuhōteki hyōka / Jei P. Kēsan
Series: Tokkyochō itaku Heisei 15-nendo sangyō zaisanken kenkyū suishin jigyō hōkokusho
Publisher: Chiteki Zaisan Kenkyūjo
Published: 2004
Place of publication: Tōkyō
Language: eng
Number of pages: 21
Other titles: Nihon ni okeru tokkyo mukō tetsuzuki no hikakuhōteki hyōka
Notes: Text in English and Japanese.