Author

Eiji Katayama

2 books found

Cover of 知財立国の発展へ

知財立国の発展へ

Minoru Takeda, Nobuhiro Nakayama, Tomokatsu Tsukahara, Yōichi Ōmori, Masayasu Ishida, Eiji Katayama · First published 2013

Cover of Chiteki zaisanhō no atarashii nagare

Chiteki zaisanhō no atarashii nagare

Eiji Katayama · First published 2010