Magota Katsuji
Mashiko Yoshihiko
Masterson Joseph B.
Matsuyama Masayoshi
McGrath Thomas F.
Meguro Daitetsu
Metis SRL
Metro/Kalvar Corporation
Minatani Takeshi
Mineral Products & Technology, Inc.
Mitomo Co., Ltd.
Miyasaka Yoshihiko
Morgan Scott J.
Morgan Scott J. C.