Inventor: Westhoff, Heinrich
Inventor: Westhoff, Heinrich
Inventor: Westhoff, Heinrich
Inventor: Westhoff, Heinrich
Inventor: Bessho, Masao, Ohga, Toshimi
Inventor: Bessho, Masao, Ohga, Toshimi
Inventor: Westhoff, Heinrich
Inventor: Bessho, Masao, Ohga, Toshimi
Inventor: Bessho, Masao, Nakamura, Seiji
Inventor: Bessho, Masao, Nakamura, Seiji
Inventor: Bessho, Masao, Nakamura, Seiji
Inventor: Matsumoto, Ryoji, Yamamoto, Masashi
Inventor: Okudai, Naomi, Oiyama, Iwao
Inventor: Okudai, Naomi, Oiyama, deceased, Iwao
Inventor: Spiegel-Roy, Pinchas, Vardi, Aliza
Inventor: Dawson, William P.