Akira Chiba

• Magnetic bearings and bearingless drives
• Seimei hoken gyokai (Sangyokai shirizu)
• Shoken-gaisha sanbo honbu
• Sogo shoken no kachinokori senryaku
• Daiichi Seimei Yuka Shokenbu
• Kinyugyo wa ko kawaru
• Nomura Shoken Kigyobu
• Za nonbanku