Inventor

HIRAMOTO YOSHITAKA

JP3 patents

⚠️ This page may combine multiple inventors who share the name “HIRAMOTO YOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NTT DOCOMO INC

2 patents

US7193978B2Mar 20, 2007

Communications system employing a scheme of radio channel setting control

NTT DOCOMO INC28 citations92

US6983039B2Jan 3, 2006

Call admission control method and communication system to which method is applied

NTT DOCOMO INC11 citations82

KIYOSHIMA KOHEI

1 patent

US8965437B2Feb 24, 2015

Base station and method

KIYOSHIMA KOHEI0 citations33