Osamu Tezuka | Osamu Nishimura | Osamu Dazai | Osamu Shimomura | Osamu Watanabe | Osamu Mukai | Osamu Kitajima | Osamu Kido | Motoichi Kumagai | Kumagai Gumi |
2012: Osamu Kumagai, Sony Corp., “Multi-Wavelength Laser Diode for Backward Compatibility of Three Generations’ Optical Disc Systems”