Inventor
SHIBUTANI AKIRA
US9 patents
⚠️ This page may combine multiple inventors who share the name “SHIBUTANI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
7 patentsUS6940824B2Sep 6, 2005
Slot assignment algorithm
NTT DOCOMO INC67 citations96
US6889056B2May 3, 2005
Transmission control scheme
NTT DOCOMO INC68 citations96
US7716475B2May 11, 2010
Mobile station and communication control method
NTT DOCOMO INC12 citations80
US9779568B2Oct 3, 2017
Locking control device, locking control system, and locking control method
NTT DOCOMO INC5 citations68
US10356666B2Jul 16, 2019
Communication device and communication control method
NTT DOCOMO INC0 citations47
US10409975B2Sep 10, 2019
Short-range communication device, function control method and function control system
NTT DOCOMO INC0 citations36
US10129030B2Nov 13, 2018
Information delivery system, information delivery method, short-range communication device, information delivery apparatus, and server
NTT DOCOMO INC0 citations36
NIPPON TELEGRAPH & TELEPHONE
2 patentsUS6631491B1Oct 7, 2003
Interleaving method, interleaving apparatus, and recording medium in which interleave pattern generating program is recorded
NIPPON TELEGRAPH & TELEPHONE114 citations97
US6553516B1Apr 22, 2003
Interleaving method, interleaving apparatus, turbo encoding method, and turbo encoder
NIPPON TELEGRAPH & TELEPHONE57 citations95