Kiyoyasu Tanaka is on CollEc

rank value
closeness 12731 5.63533
betweenness 2534 2.98054

co-authors

  1. Keiko Ito [pit9]
  2. Kaoru Nabeshima [pna203]
  3. Yasushi Ueki [pue14]
  4. Ikuo Kuroiwa [pku392]
  5. Shujiro Urata [pur41]