Inventor
KOMIYAMA TAKEHIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KOMIYAMA TAKEHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
8 patentsUS6690955B1Feb 10, 2004
Communication device and method for producing a color illumination uniquely identifying a calling source
NEC CORP100 citations96
US5621618AApr 15, 1997
Portable electronic apparatus with battery pack secured by first and second sequentially engageable recesses
NEC CORP69 citations95
US7251512B2Jul 31, 2007
Water-proof collapsible cellular terminal apparatus
NEC CORP37 citations91
US8055315B2Nov 8, 2011
Dustproof structure for slide type electronic device and slide type electronic device
NEC CORP7 citations83
US6980156B2Dec 27, 2005
Antenna installation structure and information terminal having an antenna
NEC CORP7 citations72
US6047443AApr 11, 2000
Hand strap storage structure for portable terminal device
NEC CORP10 citations72
US6724905B2Apr 20, 2004
Microphone unit mounting structure
NEC CORP4 citations62
US7640043B2Dec 29, 2009
Structure to prevent scraping damage to foldable portable electric device when upper and lower units thereof are in contact
NEC CORP6 citations61