Inventor
TSUMURA KENJI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “TSUMURA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORIENTAL METAL SEIZO CO
4 patentsUS4329205AMay 11, 1982
Process for distilling water and distillation apparatus
ORIENTAL METAL SEIZO CO55 citations94
US4475988AOct 9, 1984
Process for distilling water and distillation apparatus
ORIENTAL METAL SEIZO CO29 citations90
US4521276AJun 4, 1985
Concentrating apparatus
ORIENTAL METAL SEIZO CO9 citations71
US4421606ADec 20, 1983
Process for distilling water
ORIENTAL METAL SEIZO CO10 citations71