Inventor
SONE TATSUO
5 patents
⚠️ This page may combine multiple inventors who share the name “SONE TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
4 patentsUS6450880B1Sep 17, 2002
Ceiling embedded-type air conditioner
MITSUBISHI ELECTRIC CORP34 citations90
US6370907B1Apr 16, 2002
Air conditioner
MITSUBISHI ELECTRIC CORP16 citations82
US6598413B2Jul 29, 2003
Ceiling embedded-type air conditioner
MITSUBISHI ELECTRIC CORP12 citations71
US6264552B1Jul 24, 2001
Ceiling-embedded air conditioner
MITSUBISHI ELECTRIC CORP14 citations71