| 1965年 |
Young
Engineer Award from IECE for Remote Control Switching
System |
| 1970年 |
Invention
Award from NTT for Remote Control Switching System |
| 1977年 |
Accomplishment Award from IEICE for Packet
Switching |
| 1979年 |
Maejima
Award from PTA for Packet Switching |
| 1988年 |
Persons
of Scientific and Technology Merits Award from
Government |
| 1993年 |
Archievement award from TRON for CTRON
Specifications Development |
| 1996年 |
Fellow
Title from IEICEJ |