-
Engine generator
-
Patent number 6,067,945
-
Issue date May 30, 2000
-
Sawafuji Electric Co., Ltd.
-
Masahiro Fukuda
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
Engine-driven generator
-
Patent number 5,965,949
-
Issue date Oct 12, 1999
-
Sawafuji Electric Co., Ltd.
-
Masahiro Fukuda
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
Small generator
-
Patent number 5,811,907
-
Issue date Sep 22, 1998
-
Sawafuji Electric Co., Ltd.
-
Masahiro Fukuda
-
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER