Kiyoyasu Tanaka is on CollEc

rank value
closeness 13254 5.62983
betweenness 2678 2.89673

co-authors

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