Hirofumi MAEKAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Call center system and computer accessible medium storing a program...
- Patent number 10,291,779
- Issue date May 14, 2019
- NEURONET INC.
- Hirofumi Maekawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling apparatus for communication-quality measuring, communic...
- Patent number 9,930,565
- Issue date Mar 27, 2018
- NEURONET INC.
- Hirofumi Maekawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CALL CENTER SYSTEM AND COMPUTER ACCESSIBLE MEDIUM STORING A PROGRAM...
- Publication number 20160205252
- Publication date Jul 14, 2016
- NEURONET Inc.
- Hirofumi MAEKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROLLING APPARATUS FOR COMMUNICATION-QUALITY MEASURING, COMMUNIC...
- Publication number 20150382232
- Publication date Dec 31, 2015
- NEURONET Inc.
- Hirofumi MAEKAWA
- G01 - MEASURING TESTING