Inventor
OHTSUTA KAZUO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OHTSUTA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
4 patentsUS7376449B2May 20, 2008
Slide-type portable communication apparatus
NEC CORP58 citations97
US7499737B2Mar 3, 2009
Foldable portable information terminal
NEC CORP54 citations96
US7792557B2Sep 7, 2010
Slide-type portable communication apparatus
NEC CORP9 citations83
US7860540B2Dec 28, 2010
Slide-type portable communication apparatus
NEC CORP7 citations73