Inventor: Shibamichi, Akira
Inventor: de Boer, Petrus
Inventor: de Boer, Petrus
Inventor: Kako, Tetsuya, Miyazaki, Kiyoshi
Inventor: Takamura, Naoto, Miyazaki, Kiyoshi
Inventor: Takamura, Naoto, Miyazaki, Kiyoshi
Inventor: Takamura, Naoto, Miyazaki, Kiyoshi
Inventor: Kitajima, Osamu
Inventor: Kitajima, Osamu
Inventor: Kitajima, Osamu
Inventor: Van Andel, Otto Jan Robert
Inventor: Corley, Willie Lee
Inventor: Van Andel, Otto Jan Robert