Ikujiro Nonaka/ Hirotaka Takeuchi
(2)
Georg Von Krogh (EDT)/ Hirotaka Takeuchi (EDT)/ Kimio Kase (EDT)/ CTsar Gonz憳容z Cant=n (EDT)
(1)
Hirotaka Takeuchi (EDT)/ Tsutomu Shibata (EDT)
(1)
Kazuhiko Takeuchi (EDT)/ Osamu Saito (EDT)/ Hirotaka Matsuda (EDT)/ Geetha Mohan (EDT)
(1)