Yoshio Shinoda

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
System for controlling the transmission of specific dial numbers
- Patent number 4,246,445
- Issue date Jan 20, 1981
- Tamura Electric Works, Ltd.
- Toshiaki Hayasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key telephone systems
- Patent number 4,125,749
- Issue date Nov 14, 1978
- Tamura Electric Works, Ltd.
- Toshiharu Kinoshita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE