Title:
【発明の名称】移動体通信の課金方式
Document Type and Number:
Japanese Patent JP2954305
Kind Code:
B2
Inventors:
NARUSE KOICHI
SUEZAKI EIICHI
TODA HIROYASU
IMAI NAOFUMI
YUHARA YUTAKA
FUKAYA AKIO
OKUTSU JUJI
SUEZAKI EIICHI
TODA HIROYASU
IMAI NAOFUMI
YUHARA YUTAKA
FUKAYA AKIO
OKUTSU JUJI
Application Number:
JP23554190A
Publication Date:
September 27, 1999
Filing Date:
September 07, 1990
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
TOKAI RYOKAKU TETSUDO KK
NISHINIPPON RYOKAKU TETSUDO KK
HITACHI DENSHI KK
TOKAI RYOKAKU TETSUDO KK
NISHINIPPON RYOKAKU TETSUDO KK
HITACHI DENSHI KK
International Classes:
H04M15/00; H04M17/00; H04W4/24; H04W88/02; (IPC1-7): H04M15/00; H04M17/00; H04Q7/38
Domestic Patent References:
| JP63193728A | ||||
| JP63193727A |
Attorney, Agent or Firm:
Yasuo Sakuta (1 outside)