Inventor
TORIYAMA AKIHIRO
JP3 patents
⚠️ This page may combine multiple inventors who share the name “TORIYAMA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORIYAMA AKIHIRO
2 patentsUS8643470B2Feb 4, 2014
Semiconductor integrated circuit, IC card mounted with the semiconductor integrated circuit, and operation method for the same
TORIYAMA AKIHIRO5 citations67
US8737453B2May 27, 2014
Contactless communication device, contactless IC card, and mobile information terminal
TORIYAMA AKIHIRO4 citations64