Masaki Kumagai

Torque Analysis of Interior Permanent-Magnet Synchronous Motors by Considering Cross-Magnetization: Variation in Torque Components With Permanent-Magnet Configurations

Katsumi Yamazaki, Masaki Kumagai · IEEE Transactions on Industrial Electronics · 2014 · 98 citations

Engineering, Mechanical Engineering, Electric Machines +16

A Novel Rotor Design of Interior Permanent-Magnet Synchronous Motors to Cope with Both Maximum Torque and Iron-Loss Reduction

Katsumi Yamazaki, Masaki Kumagai, Takeshi Ikemi et al. · IEEE Transactions on Industry Applications · 2013 · 89 citations

Engineering, Mechanical Engineering, Electric Machines +16

Dissimilar joining of aluminum alloy and steel sheets by friction stir spot welding

Koji Tanaka, Masaki Kumagai, Hideo Yoshida · Journal of Japan Institute of Light Metals · 2006 · 74 citations · Full text

Engineering, Materials Engineering, Materials Science +16

Influence of chlorine on the oxidation behavior of TiAlMn intermetallic compound

Masaki Kumagai, Kazuhisa Shibue, Mok‐Soon Kim et al. · Intermetallics · 1996 · 73 citations

Natural Sciences, Materials Engineering, Materials Science +13

Influence of Minor Elements on Oxidation Behavior of TiAl Intermetallic Compound

Masaki Kumagai, Kazuhisa Shibue, Mok‐Soon Kim · Journal of the Japan Institute of Metals and Materials · 1993 · 11 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17