SUMI-CARD by SUMITOMO ELECTRIC INDUSTRIES, LTD. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021 Filing date: 31-May-1984 Serial number: 73482941
SUMI-EPOXY by Sumitomo Chemical Co., Ltd. (Track this)
Intl: (001) Chemicals US: 001 Filing date: 07-Sep-1978 Serial number: 73184821
MITSUMI by MITSUMI DENKI KABUSHIKI KAISHA (Track this)
Intl: (007) Machinery US: 021 Filing date: 10-Apr-1969 Serial number: 72321581