Yasuyuki Hatakeyama

Follow

Person

Nishinomiya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Remote control device using a telephone line
- Patent number 4,885,766
- Issue date Dec 5, 1989
- Sharp Kabushiki Kaisha
- Norio Yasuoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical image synthesis method and apparatus
- Patent number 4,405,219
- Issue date Sep 20, 1983
- Sharp Kabushiki Kaisha
- Mitsuo Yasuda
- A45 - HAND OR TRAVELLING ARTICLES