Inventor
NAGATA HIDEAKI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “NAGATA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
4 patentsUS7366497B2Apr 29, 2008
Mobile terminal, method of controlling the same, and computer program of the same
NEC CORP257 citations98
US7245286B2Jul 17, 2007
Cellular telephone
NEC CORP11 citations83
US7710401B2May 4, 2010
Portable terminal device with pointing device
NEC CORP5 citations62
US7499730B2Mar 3, 2009
Mobile terminal apparatus, and power control method and storage medium recording program therefor
NEC CORP5 citations62
TAKAYAMA KEISUKE
3 patentsUS9222706B2Dec 29, 2015
Refrigeration cycle apparatus and operating method of same
TAKAYAMA KEISUKE3 citations62
US9353975B2May 31, 2016
Refrigeration cycle apparatus with an expander to recover power from refrigerant
TAKAYAMA KEISUKE1 citations51
US9121278B2Sep 1, 2015
Positive displacement expander and refrigeration cycle apparatus including positive displacement expander
TAKAYAMA KEISUKE0 citations41