IBM Japan Ltd.

URL http://www.ibm.com
SegmentIndustry
CityTokyo
CountryJapan

This site has no systems in the latest TOP500 list.

List Highest Rank Systems
1995/06 163 1
1994/11 121 1
1994/06 102 1
1993/11 58 1
1993/06 39 1