Yasuki Harata

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photovoltaic device
- Patent number 5,549,763
- Issue date Aug 27, 1996
- Sanyo Electric Co., Ltd.
- Keiichi Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polycrystalline semiconductive film, semiconductor device using the...
- Patent number 5,498,904
- Issue date Mar 12, 1996
- Sanyo Electric Co., Ltd.
- Yasuki Harata
- H01 - BASIC ELECTRIC ELEMENTS