Inventor
YOTSUMOTO HATSUO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “YOTSUMOTO HATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
6 patentsUS6174500B1Jan 16, 2001
Negative ion generating apparatus
MITSUBISHI ELECTRIC CORP74 citations93
US5695635ADec 9, 1997
Ozone purifying apparatus
MITSUBISHI ELECTRIC CORP22 citations92
US5076209ADec 31, 1991
Breeding apparatus
MITSUBISHI ELECTRIC CORP15 citations73
US4963269AOct 16, 1990
Water ozonization method
MITSUBISHI ELECTRIC CORP14 citations73
US4906358AMar 6, 1990
Water ozonization system
MITSUBISHI ELECTRIC CORP11 citations73
US4647540AMar 3, 1987
Automatic observation system for microorganisms and the like
MITSUBISHI ELECTRIC CORP7 citations72