Kabushiki Kaisha Challenge Five
Kabushiki Kaisha Cubic Engineering
Kabushiki Kaisha Hoya Lens (hoya Lens Corporation)
Kabushiki Kaisha Tokyo Kikai Seisakusho
Kahle Charles F.
Kaku Eisaburo
Kaku Eizaburo
Kaku Toshimitsu
Kalishek Robert John
Kalus Peter
Kam Kam K.
Kamakari Katsuhiro
Kamijo Masataka
Kamiya Hisao
Kammerer Hans Hermann
Kammin Marvin R.
Kampmeier Franz
Kan Hsin-Chia
Kanada Masao
Kanda Masao